Top California Opening Party Venues
3,300 results near California
Find a Venue
Choosing your opening party venue will be one of the most important steps in the planning process. So much goes into finding the perfect venue in California. You’ll want to consider everything from the aesthetics of the space to any in-house amenities and services. Luckily, PartySlate makes it easy with our Find Venues page. Use the filters to narrow your search — taking into account everything from your guest count to specific catering preferences. Once you’ve set your filters, scroll down to search our curated list. Look for the “featured” tag for PartySlate’s top recommendations. With PartySlate, finding your ideal California venue has never been easier.
Results
- featured
Montage Healdsburg
100 Montage Way, Healdsburg, CA 95448- Spaces for 10-500 Guests
- 9 Hotels
- 9 Ballrooms
Montage Healdsburg lies in the heart of Sonoma’s wine country in Northern California. Featuring 130 bungalow-style guestrooms, including 34 suites, the resort’s contemporary yet environmentally friendly design will pay homage to the land, creating a stunning 258-acre retreat surrounded by historic groves and vine-covered hills, all just a short distance from charming downtown Healdsburg. The unparalleled vineyard setting will pair perfectly with weddings, special events and the dynamic resort experiences offered by Montage. Guests will delight in the sun-drenched climate of Northern California while enjoying a wide array of outdoor activities. The zero-edge resort pool will create an ideal place to relax while admiring a backdrop of intense natural beauty. Culinary art is a key ingredient at all Montage destinations, and this passion will be evident in Healdsburg, where a heritage of extraordinary cuisine is rich with inspiration. The resort’s on-property dining will honor the flavors of the locale, featuring a signature restaurant, lobby lounge, poolside bar and grill and treehouse-inspired private dining room. Montage Healdsburg will also be an ideal launching pad for venturing out to some of the most renowned wineries in California, as well as a number of local historic towns and attractions. Whether guests are traveling as individuals, couples or families, signature hospitality and authentic charm will create an unforgettable getaway in wine country.
Est. $350/guestPricing Details Available - featured

Solage, Auberge Collection
755 Silverado Trail N, Calistoga, CA 94515, USA- Spaces for 10-250 Guests
- 1 Outdoor
- 1 Resort
- 6 Total Spaces
Set in the heart of Napa Valley along the Silverado Trail, Solage offers a breathtaking backdrop for celebrations of all sizes. Our wedding specialists are true romantics who take pride in bringing each couple’s vision to life with award-winning cuisine, thoughtful service, and versatile indoor-outdoor venues. Host a grand celebration at Solstice, where dramatic sliding window walls open to two expansive terraces, or choose from a collection of more intimate spaces—including our bocce courts and surrounding patio—for a warm, connected gathering. At Solage, Auberge Collection we create meaningful moments from the very start, ensuring your wedding feels unforgettable.
Est. $461/guestPricing Details AvailableAvg response time 12-24 hrs - featured

Zaya
515 W 7th St, Los Angeles, CA 90014, USA- Spaces for 15-350 Guests
- 2 Restaurants
- 3 Bars
- 3 Total Spaces
Check out our Virtual Tour: https://tours.media360vr.com/tour/zaya ZAYA, nestled in the heart of downtown Los Angeles at 515 W. 7th Street, presents an exceptional choice for all types of events, catering to corporate parties, family gatherings, industry functions, and more. This historic venue, revitalized from its past as a renowned jewelry store and a series of notable eateries, offers a unique blend of elegance and urban charm. The space, spanning two levels, accommodates up to 225 guests with 155 seats on the ground floor and an additional 70 on the mezzanine. Zaya’s interior design seamlessly integrates sophisticated baroque elements with a contemporary, bohemian flair, creating an atmosphere that is both refined and inviting. Key features include two fully equipped mixology bars, perfect for bespoke cocktail experiences, and a concealed speakeasy vault, offering an exclusive and intimate setting. The state-of-the-art audiovisual system is ideal for presentations, entertainment, and live performances, with the capability to host renowned DJs and artists for a truly memorable experience. Zaya is more than just a venue; it’s a destination that promises to make each event unique and unforgettable. Whether for a high-profile corporate function, a heartfelt family celebration, or an industry gala, Zaya delivers a sophisticated and versatile backdrop, complete with customizable amenities to meet the specific needs of your event. Embrace the spirit of unity and diversity at Zaya, where every gathering becomes a cherished memory.
Avg response time 1-2 hrs - featured

The Inn at Rancho Santa Fe
5951 Linea Del Cielo, Rancho Santa Fe, CA 92091, USA- Spaces for 30-800 Guests
- 8 Hotels
- 4 Outdoor Spaces
- 8 Total Spaces
Marking life’s big moments is something we hold dear, and we can hardly wait to invite you and yours to our unforgettable haven nestled amongst the rolling hills, citrus groves, and desert landscapes of Southern California. Here, guests arrive and are transported to another time and place. One steeped in vintage luxury, rich history, and genuine respite. From regionally inspired dining to hand-crafted cocktails and truly memorable interactions, The Inn at Rancho Santa Fe is — and has always been — a home away from home.
Est. $375/guestPricing Details AvailableAvg response time 1-2 days - featured

The Pearl
601 19th St, San Francisco, CA 94107, USA- Spaces for 60-800 Guests
- 1 Restaurant
- 4 Bars
- 4 Total Spaces
Located in San Francisco’s waterfront Dogpatch district, The Pearl San Francisco is anchored at the heart of one of the city’s most historical and culturally rich neighborhoods. The Pearl San Francisco is one of the city's most beautiful and unique venues for every type of private event. Complete with state-of-the-art lighting and audiovisual capabilities, gorgeous rooftop views of The Bay, and permanent art installations by Alexis Laurent, The Pearl San Francisco is a 9,000+ square foot industrial charm waiting to be transformed for your event needs. Whether you're planning a wedding, corporate event, cocktail-style party, engagement celebration, holiday party, or any other type of event, The Pearl San Francisco can accommodate your every need and want. Take a virtual tour of The Pearl: thepearlsf.com/virtual-tour
Avg response time 12-24 hrs - featured

Audrey Irmas Pavilion
3643 Wilshire Blvd, Los Angeles, CA 90010, USA- Spaces for 16-1,500 Guests
- 1 Outdoor
- 5 Event Spaces
- 2 Meeting Spaces
Extraordinary in its stature and ambitious in its vision, the Audrey Irmas Pavilion beckons Angelenos to gather – for celebration and community. Located adjacent to the historic sanctuary of Wilshire Boulevard Temple in Koreatown, the Pavilion is a standing testament to the civic and religious, to the historic and contemporary – a gift to all who delight in the joy of gathering. A Place That Defies Imagination. A playground of light and shadow inside striking glass walls and spacious corridors, the Audrey Irmas Pavilion’s varied spaces invite vision and infinite possibility. For intimate gatherings or large scale productions – from weddings, performances and lectures to educational experiences or cultural events – we’ve created a distinctive offering for occasions of any character.
Est. $200/guestAvg response time 1-2 hrs - featured

Old Ranch Country Club
3901 Lampson Ave, Seal Beach, CA 90740, USA- Spaces for 80-450 Guests
- 6 Ballrooms
- 1 Outdoor
- 7 Total Spaces
Set against manicured golf fairways and sweeping Southern California views in Seal Beach, Old Ranch Country Club offers an elegant wedding experience with both stunning outdoor ceremony sites and refined indoor ballrooms that open to scenic landscapes. Couples can celebrate under a handcrafted pergola overlooking lush greens and fountains, then transition to spacious, light-filled reception spaces with floor-to-ceiling glass doors opening to the course. Personalized planning and attention to detail ensure every moment—from pre-ceremony gatherings to dinner and dancing—is seamlessly executed in this iconic Orange County venue.
- featured

Kimpton La Peer West Hollywood
627 N La Peer Dr, West Hollywood, CA 90069, USA- Spaces for 20-500 Guests
- 3 Restaurants
- 5 Bars
- 11 Total Spaces
Located in the heart of West Hollywood's renowned Design District, Kimpton La Peer Hotel is a sophisticated urban retreat where modern luxury, exceptional hospitality, and inspired design come together. Designed to reflect the creative spirit of West Hollywood, La Peer Hotel blends contemporary architecture with warm residential touches, creating an atmosphere that feels both elevated and welcoming. From its dramatic design elements and thoughtfully curated interiors to its lush outdoor spaces, every detail has been crafted to provide a sense of discovery and connection. The hotel's intimate scale allows for highly personalized service while maintaining the energy and vibrancy that define the neighborhood surrounding it. Kimpton La Peer Hotel is equally recognized as a premier destination for private events and celebrations. With more than 8,000 square feet of indoor and outdoor event space, the property offers a versatile collection of venues ideal for weddings, social gatherings, corporate functions, milestone celebrations, and intimate receptions. From elegant rooftop events overlooking the city to poolside soirées and sophisticated dining experiences, each event is thoughtfully tailored to reflect the vision of every host. What truly sets La Peer Hotel apart is its commitment to creating meaningful experiences. The hotel's team combines creativity, attention to detail, and personalized service to ensure every celebration feels seamless and memorable. Whether assisting with guest accommodations, curating customized menus, coordinating special touches, or bringing a unique event concept to life, the team approaches each occasion with genuine care and expertise. This collaborative approach has made La Peer a sought-after destination for weddings, social events, and luxury gatherings throughout Southern California.
Avg response time 2-4 hrs - featured

Omni La Costa Resort & Spa
2100 Costa Del Mar Rd, Carlsbad, CA 92009, USA- Spaces for 130-1,700 Guests
- 1 Hotel
- 2 Ballrooms
- 7 Total Spaces
Iconic and storied landmark Omni La Costa Resort & Spa completed its multi-year transformation with the exciting debut of reimagined guestrooms, spa and golf facilities, and meeting spaces in 2024. Nestled among 400 lush garden acres near pristine beaches and recognized as one of the world's top spa and golf destinations, the resort's latest enhancements evolve its overall aesthetic and famed reputation, marking the beginning of a new era for meetings and events. With simply unparalleled venues and a top-to-bottom refresh, the resort is assuredly poised to set the stage for truly unforgettable events. Additional highlights include: • A refresh of over 500 guestrooms, including villas, suites, hospitality rooms and Presidential Suites. The new design blends history with modernity, enhancing the resort's beloved Spanish architecture with light airy spaces, soft coastal textures, and neutral tones. • A dramatic redesign of the Champions or "North" Course by renowned architect Gil Hanse, paving the way for three consecutive NCAA Division I Championships • A refresh of the award-winning Spa at La Costa, including stunning upgrades to the salon, relaxation lounges, locker rooms and treatment rooms. *** Omni La Costa is a stunning resort located beside the Batiquitos Lagoon in Carlsbad, California. This sprawling luxury resort could be the perfect setting for the wedding or event of your dreams. With over 170,000 square feet of event space, eight wedding venues, and five outdoor wedding spaces, Omni La Costa is sure to provide the perfect backdrop for your special celebration of love. This official hotel of the PGA Tour also features an impressive onsite championship golf course, as well as a state-of-the-art spa. The resort's talented culinary team offers couples or groups a diverse, multi-course catering menu to customize for their event. Guests are also provided with an impressive range of cuisine at Omni’s six onsite restaurants.
Avg response time 12-24 hrs - featured

Irvine Marriott
18000 Von Karman Ave, Irvine, CA 92612, USA- Spaces for 290-2,000 Guests
- 3 Hotels
- 2 Ballrooms
- 3 Total Spaces
Located near John Wayne Airport in the heart of Orange County, Irvine Marriott offers a contemporary setting for weddings, corporate meetings, conferences, galas, and private celebrations. The hotel features more than 44,000 square feet of flexible indoor and outdoor event space across 34 rooms, including the 12,960-square-foot Grand Ballroom with reception capacity for up to 2,000 guests. Additional options include the Catalina Ballroom, pool deck, patios, boardrooms, and smaller breakout spaces. Custom catering, audiovisual support, event planning, and 496 guest rooms make Irvine Marriott well suited for gatherings of varying sizes and multi-day programs.
Avg response time 12-24 hrs - featured

PUBLIC Hotel West Hollywood
8300 W Sunset Blvd, West Hollywood, CA 90069, USA- Spaces for 6-400 Guests
- 4 Restaurants
- 2 Bars
- 6 Total Spaces
*** OPEN FOR EVENTS STARTING OCTOBER 2026 *** PUBLIC West Hollywood is more than just a place to sleep. It connects work, fun, leisure, and culture in a unique way that embodies the Southern California lifestyle. The food, beverage, meeting, and entertainment spaces have been rethought to reflect the modern lifestyle, offering one-of-a-kind experiences. A resort right in the middle of the city that offers a 16,000-square-foot open-air rooftop terrace with panoramic views of the Hollywood Hills and downtown LA. Ideal for private events, screenings, celebrations, corporate retreats, wellness experiences, and social gatherings. The pool bar and deck are perfect for swimming, lounging, drinking and sunning. Or, for private events such as product launches, parties, photo shoots, or cocktail receptions. The expansive penthouses are refined and sophisticated, thoughtfully designed down to every last detail. The rooms can host private retreats, one-of-a-kind after-parties, intimate dinners, exclusive gatherings, or unforgettable celebrations of any kind.
$50,000 min - featured

School Night
601 19th St, San Francisco, CA 94107, USA- Spaces for 72-100 Guests
- 1 Restaurant
- 1 Bar
- 1 space at this venue
School Night is The Pearl's vest-pocket private event space located in San Francisco's Dogpatch neighborhood. Perfect for intimate gatherings and other social events including corporate holiday parties, rehearsal dinners, engagement celebrations, birthdays, and even after parties. With its own private entrance, School Night can be rented independently of or in conjunction with your event at The Pearl. School Night features a full private bar, a flexible floor plan that can shift effortlessly from cocktail hour to presentations to late-night celebrations, and built-in A/V capabilities including a projector for speeches, slideshows, and branded content. The space offers an inviting, design-forward atmosphere that lends itself to creative event layouts, photo moments, interactive activations, and team-building experiences. This adaptability makes the venue ideal for corporate groups, celebrations, or any gathering that benefits from a private, stylish environment curated entirely for your group.
$4,000 minAvg response time 4-6 hrs - featured

Marriott Long Beach Downtown
111 E Ocean Blvd, Long Beach, CA 90802, USA- Spaces for 150-700 Guests
- 2 Ballrooms
- 1 Event Space
Our energetic hotel is directly across from the Long Beach Convention & Entertainment Center. From large conferences to small board meetings, Retirement parties, Anniversary celebrations to Quinceañera and Bar/Bat Mitzvahs, our 13 event rooms will suit your needs. We provide over 24,000 square feet of innovative meeting space, with a maximum capacity of 1,000. Take your event outdoors on our terrace for up to 140 attendees or outdoor event spaces. Start your day, unwind from meetings, or connect with colleagues in our vast, comfortable Greatroom. Our customized catering nourishes and engages, from pre-meeting coffee hour to cocktail receptions.
Pricing Details Available - featured

Merryvale Vineyards
1000 Main St, St Helena, CA 94574, USA- Spaces for 112-200 Guests
- 1 Outdoor
- 1 Vineyard
- 2 Total Spaces
Merryvale Vineyards Wedding Ceremonies & Receptions A family-owned historic winery and wedding venue located in Saint Helena, California. Our two properties create the ultimate wine-country experience for your wedding day. The stunning details of the landscape and architecture at Merryvale Vineyards provide an endless opportunities for beautiful images. Profile Estate Vineyard Wedding ceremonies are welcomed at the Profile Estate Vineyard located on a hilltop above Saint Helena, a short drive from the downtown winery. This outdoor settings provides breathtaking scenic views of the valley in the shade of a beautiful oak tree. Cask Room At the winery in downtown Saint Helena, two stories of century-old 2,000-gallon casks line the walls of the historic Cask Room. Your event will glow in the light of the chandeliers and candelabras while your guests enjoy Merryvale wines paired with dinner.
Est. $295/guest$4,000 minAvg response time 1-2 days - featured

Marconi Automotive Museum
1302 Industrial Dr, Tustin, CA 92780, USA- Spaces for 30-700 Guests
- 5 Museums
- 1 Outdoor
- 5 Total Spaces
The Marconi Automotive Museum & Foundation for Kids is Orange County’s premier event venue, supported by over 30 years of experience producing exceptional events. Guests are welcomed into a striking industrial-chic setting surrounded by a world-class collection of more than 100 rare and exotic automobiles valued at approximately $70 million. What truly sets the Marconi apart is our hands-on, service-driven approach to event planning. Our experienced team works closely with each client from inquiry to execution, providing thoughtful guidance, clear communication, and seamless coordination to ensure every detail is handled with care. Designed to host weddings, corporate gatherings, fundraisers, and milestone celebrations, the Marconi offers a one-of-a-kind backdrop paired with a polished, professional event experience. As a 501(c)(3) nonprofit organization, a portion of net proceeds from every event directly supports children’s charities throughout Orange County, so when you host an event at the Marconi, you’re also helping children in need. Thanks for helping us help kids!
$4,500 minPricing Details AvailableAvg response time 6-12 hrs - featured

Waldorf Astoria Monarch Beach Resort & Club
1 Monarch Beach Resort, Dana Point, CA, USA- Spaces for 20-840 Guests
- 3 Restaurants
- 3 Hotels
- 12 Total Spaces
Located on 175 coastal acres in Dana Point, Waldorf Astoria Monarch Beach Resort & Club offers a luxury setting for weddings, galas, corporate gatherings, meetings, and milestone celebrations. The resort features 120,203 square feet of event space across 34 venues, including the Pacific and Monarch Ballrooms, Grand Lawn, Botanical Lawns, and Pacific Lawn, with select spaces accommodating up to 3,500 guests. Ocean views, landscaped grounds, personalized catering, and dedicated planning services complement the event experience. A private beach club, oceanfront golf course, spa, dining, and 400 guest rooms make the resort well suited for destination celebrations and multi-day events.
Avg response time 1-2 days - featured

The Institute of Contemporary Art, San Diego
1550 S El Camino Real, Encinitas, CA 92024, USA- Spaces for 15-400 Guests
- 2 Bars
- 2 Museums
- 2 Total Spaces
Modern Event Venue in San Diego for Weddings, Corporate & Social Events The Institute of Contemporary Art San Diego (ICA San Diego) offers a stunning, art-filled setting for unforgettable events. Whether you’re planning a sophisticated wedding, a modern corporate gathering, or a stylish social celebration, ICA San Diego provides a creative and versatile venue in the heart of Southern California. With both indoor space and expansive outdoor garden areas, ICA San Diego is the perfect backdrop for elegant wedding receptions, corporate holiday parties, networking mixers, product launches, nonprofit fundraisers, and milestone celebrations. This one-of-a-kind venue combines clean contemporary architecture with natural landscapes and curated art exhibitions — offering endless opportunities for customization and memorable guest experiences. Located in central San Diego, ICA welcomes your preferred event planners, florists, and caterers to help bring your vision to life. From intimate ceremonies to large-scale corporate activations, ICA San Diego provides the flexibility, creativity, and ambiance you need to host an event that’s anything but ordinary. Now booking weddings, private parties, and corporate events in San Diego.
$5,000 min - featured

The Lighthouse Glen Cove Marina
2000 Glen Cove Marina Rd, Vallejo, CA 94591, USA- Spaces for 20-195 Guests
- 1 Ballroom
- 1 Landmark
- 2 Total Spaces
🌴 Now booking through 2028! The Lighthouse at Glen Cove Marina is a stunning waterfront venue, thoughtfully designed to host unforgettable celebrations. Nestled in the heart of Solano County, California, The Lighthouse is a premier destination for weddings, corporate gatherings, and milestone events. Why choose between the city and the country when you can have both? Situated in the center of it all, we put you just minutes from the heart of San Francisco or the storied vineyards of the world-famous Napa Valley. The Suite: The Crown Jewel Accommodations! Step into comfort in this recently updated 3,300 sq. ft. sanctuary, designed to feel like home for up to 8 guests. Featuring 4 cozy bedrooms, 2 baths, and inviting living spaces. Perfect for a seamless day that begins with getting ready and ends with staying the night.
$4,995 minPricing Details AvailableAvg response time 12-24 hrs - featured

Encore Event Center
8253 Ronson Rd, San Diego, CA 92111, USA- Spaces for 100-3,000 Guests
- 1 Hotel
- 1 Ballroom
- 5 Total Spaces
The Encore Event Center is a full-service venue with seven indoor and outdoor event areas. Each hall is individually furnished to reflect a specific theme. On-site cuisine, expert DJs, quality bespoke furniture, linens, and centerpieces, dance lighting and sound systems, photo booths, and dedicated wedding sections are just a few of the amenities available. We have a list of preferred vendors for additional entertainment, decor, gaming tables, and other speciality things. The Encore site has over 20,000 square feet of event space, as well as a parking lot that can be expanded to over 40,000 square feet. The studios were once the historic XETV 6 studios, which opened in 1953 as San Diego's second broadcast television station. In just four years, the Encore group has hosted more than 1,000 private events, including weddings, birthday parties, corporate meetings and seminars, holiday parties, baby showers, engagement parties, Quinceniearas, school celebrations, fashion exhibits, ceremonies, reunions, and more. Elegant Decor Encore Event Center has a variety of event halls with different themes and decor options. Our crew will make your event one to remember, from simple furniture and linens to pearl finish chaivari chairs or rustic wood crossback chairs and barnwood tables, floor length linens, crinkle toppers, and magnificent centerpieces. Drinks & Dining Claire, a renowned food author, radio personality, and professional chef, leads the Encore culinary team. We offer formal and casual catering packages for meetings, mixers, banquets, weddings, galas, and other events, as well as onsite food stations. Glatt Kosher and Halal cuisines are also available. For menus and price information, please contact us. Entertainment Bands, DJs, lounge singers, dance acts, fire jugglers, comedians, emcees, brass bands, magicians, showgirls, children's entertainment, crowd performers, and other international talent are among the artists we work with. Do you have a limited budget? We even provide our own A/V equipment to regulate your party's playlists.
Avg response time 12-24 hrs 
The Barn at Green Valley
4075 Green Valley Rd, Fairfield, CA 94534, USA- Spaces for 150 Guests
- 1 Barn
- 1 Farm
The Barn at Green Valley is a refurbished barn that serves as a gorgeous event space for weddings, rehearsal dinners, showers, birthdays, and any other type of special occasion. The Barn at Green Valley has gorgeous outdoor and indoor event spaces available all year round.
