Top California Opening Party Venues
3,300 results near California
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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

The Paramour Estate
1923 Micheltorena St, Los Angeles, CA 90039, USA
Tre Posti
641 Main St, St Helena, CA 94574, USA- Spaces for 165-650 Guests
- 1 Winery
- 2 Event Spaces
Tre Posti is a premiere caterer, event and wedding destination located in Napa Valley. With over 40 years of combined fine dining, event planning, and hospitality experience, our management team is delighted to help you plan an event that will enchant your guests. Nestled in the heart of the Napa Valley, Tre Posti is a premiere wedding event space, specifically designed to offer couples a true wine country wedding experience that will delight your guests and create memories to last a lifetime. Tre Posti is also the premiere event space. Clients can select from an array of private & semi-private venues designed to accommodate casual corporate retreats or unforgettable celebrations. Our culinary team – led by acclaimed Chef Nash Cognetti – has created menus that represent a fusion of authentic Italian fare and Napa Valley cuisine, featuring fresh, local ingredients.

Mrfresh Sushi Catering
美国加利福尼亚洛杉矶Mr Fresh Sushi Catering has been Southern California's premier private sushi catering company since 2012, with 4,000+ events served and a 5.0-star rating across Google and Yelp. We bring the full omakase experience to you: a private sushi chef preparing nigiri, sashimi, and maki live at your event, plus authentic binchotan yakitori grilled on-site over Japanese charcoal. From intimate home dinners and milestone celebrations to weddings and corporate gatherings of hundreds, our chefs handle setup, service, and breakdown — you stay with your guests. Services: private sushi chef & omakase, live yakitori grill stations, hand roll bars, corporate catering, wedding catering. Service areas: Los Angeles, Orange County, San Diego, Ventura, Santa Barbara, and Riverside counties. Mr Fresh, Always Fresh.

Little City Farm LA
1152 S Victoria Ave, Los Angeles, CA 90019, USAWe are an organic farm and zero-waste gathering place hidden in the heart of Los Angeles. Rooted in sustainability, our urban farm has been the setting for unforgettable weddings, mitzvahs, farm-to-table meals, product launches, intimate celebrations, and creative workshops. You'll be surprised and delighted to find this hidden gem in the middle of the city. We care about the earth and mindful celebrations. Together, we’re setting the new standard for Earth-friendly events. We start simple, by keeping single-use trash to a minimum and composting on site. We don’t use plastic, and decorate with organic materials rather than balloons. We irrigate with grey water, and have solar panels. We believe that the experience and the memories are better than anything you can hold in your hand, and that it is our responsibility to be mindful of our impact at every turn. When you gather and celebrate at Little City Farm, you’re a partner in this calling, sharing the values that drive us.

Dine-By Design
1030 Marine View Dr, Vista, CA 92081, USADine-By Design is a 2 acre horse farm in Vista California with peek-a-boo ocean views. We specialize in micro events 12-40 guests. We are an all inclusive venue. We create unique immersive sets for our clients to be engulfed by. We also offer a unique Equestrian Package where a bride and a groom can include their horse in their nuptials. Your horse’s paddock will be right next to the ceremony alter/backdrop. Our property is perfect for Rehearsal Dinners, Engagement Parties, Bridal/Baby Showers, Micro Weddings and Corporate events.

The Bridges Golf Club
9000 S Gale Ridge Rd, San Ramon, CA 94582, USA
nya studios
1520 Wilcox Ave, Los Angeles, CA 90028, USA- Spaces for 49-1,300 Guests
- 1 Theater
- 7 Event Spaces
MADE UP OF OVER 50,000 SQUARE FEET OF INDOOR SPACE AND AN ABUNDANCE OF OUTDOOR SPACE, THE CAMPUS INCLUDES 3 SOUND STAGES WITH GORGEOUS SUPPORT SPACES, AN ELEVATED AND ADAPTABLE EVENT SPACE, 77-PERSON CINEMA, BOARD ROOMS, COFFEE BAR AND LOUNGE. THE SPACE HAS BEEN CURATED TO BE SERENE BUT ALSO ABLE TO TRANSFORM ITSELF FOR ANY CREATIVE EXPERIENCE OR FILM SHOOT. https://tours.media360vr.com/tour/nya-studios
Avg response time 12-24 hrs
The Lodge at Sonoma Resort, Autograph Collection
1325 Broadway, Sonoma, CA 95476, USA- Spaces for 40-300 Guests
- 2 Hotels
- 2 Ballrooms
- 5 Total Spaces
Quietly nestled in the beauty of California’s wine country, The Lodge at Sonoma Resort, Autograph Collection inspires guests to indulge in a haven of pure tranquility while uncorking the many treasures of the Sonoma Valley. Less than one hour north of San Francisco, our casually sophisticated resort invites you to unwind among incredible blue skies, rolling patchwork hills and the country’s finest wineries. Enjoy accommodations that blend a distinctive artisan feel with modern amenities, creating a cozy environment where pampering comes naturally. For that extra well-deserved treat, visit our award-winning The Spa at the Lodge where we invite you to discover our signature therapies—the ultimate in relaxation, reflection and revitalization. With 22,000 square feet of flexible event space, both indoors and out, The Lodge at Sonoma Resort, Autograph Collection is the perfect destination for corporate retreats, social getaways and dream weddings. Stretch your legs like a local and let our in-the-know Navigator by Autograph Collection lead you to the most authentic and undiscovered experiences that Sonoma has to offer. With 22,000 sq ft of flexible meeting and event space both indoors and out. The Lodge at Sonoma Resort, Autograph Collection is the perfect destination for corporate meetings, social events, and wedding receptions.

Olema House Hotel
10021 Coastal Highway 1, Olema, CA 94950, USAWeddings: An Unforgettable Occasion In An Unrivaled Setting A rustic wilderness retreat an hour outside of San Francisco, Olema House smoothly integrates a modern-eclectic decor with a primitive forest setting. Take a moment to imagine yourself in serene, verdant surroundings that bring the magic and natural wonder of Northern California to life. Our twenty-two guest rooms and two cottages, all of which have picturesque views of Olema Creek, our English gardens, the Inverness Ridge, and Mt. Wittenberg, serve as a link between the area's picture-perfect setting and the thoughtful and exquisite accommodations at Olema House. Parties can take advantage of the intimate environment by purchasing the entire property, which would grant them exclusive use. Olema House can handle weddings of all sorts, from intimate gatherings of two to large gatherings of up to 150 guests at a time. Meetings: More space to forge connections and allow for the emergence of inspiration. Olema House, located within an hour's drive from San Francisco and light years away from the distractions of a typical workday, is the ideal location for conferences, executive retreats, and team-building events. In this secluded, retreat-like location surrounded by trails, gardens, and Olema Creek, your group will be readily engaged and inspired, resulting in increased creativity and group connection for everyone in attendance. In exchange for a full buyout, groups can enjoy exclusive use of the property. Enjoy your choice of event spaces equipped with state-of-the-art amenities, excellent food and attentive, detail-oriented service from Olema House staff. Olema House can accommodate groups ranging in size from 15 to 150 people.

The Reserve / The Catwalk / The Vault
650 S Spring St, Los Angeles, CA 90014, USAThe Reserve, Catwalk & Vault — Downtown LA’s premier multi-level nightlife and event destination housed in a historic 1920s bank. Featuring three stunning spaces — The Reserve (600 capacity), Catwalk (800), and Vault (175) — the venue blends timeless architecture, modern design, and elite sound and lighting for unforgettable upscale events, brand activations, and nightlife experiences.

AWA OASIA
608 Mateo St, Los Angeles, CA 90021, USA- Spaces for 500 Guests
MISSION AWA Oasia is a special events venue focused on elevating consciousness through experience, art and community. We cater to a wide audience and exude inclusivity in our goal of connecting with all types of people. Our mission is to make a positive impact through creating awe-inspiring experiences, curating a space of discovery and being of service. WHO WE ARE Our team is fun, professional and filled with positive energy! We joyously work to support clients in bringing their vision to life and creating memories to last a lifetime. THE GRAND VISION AWA is much grander than one space, it is a global vision. We are developing a blueprint model that can be replicated in any community wishing to create space for art, connection, transformation, experience, collaboration and ultimately personal and collective well-being.
Avg response time 1-2 hrs
Oakland Zoo
9777 Golf Links Rd, Oakland, CA 94605, USA- Spaces for 200 Guests
- 1 Outdoor
- 1 Event Space
- 1 Historic Space
Oakland Zoo is a wildlife conservation destination and event venue situated in the scenic hills of Oakland, California, at the edge of Knowland Park. Founded in 1922 by naturalist Henry A. Snow as The Snow Museum, the institution has grown into a nationally accredited zoological park housing over 850 native and exotic animals across habitats that include an African Savanna, Tropical Rain Forest, and the California Trail. The Conservation Society of California, which operates the zoo, earned recognition as a Best Event Space by Oakland Magazine in 2025. Private events are hosted at the Snow Building, a historic indoor-outdoor venue nestled within the zoo's grounds. The space accommodates up to 200 guests for corporate outings, birthday parties, graduation celebrations, weddings, luncheons, and cocktail receptions. Panoramic windows and a private outdoor patio frame views of the Bay Area and zoo landscape, while full-service catering is provided exclusively through SSA Group, emphasizing locally sourced and sustainable ingredients.

The Hibernia SF
1 Jones St, San Francisco, CA 94102, USA- Spaces for 25-1,500 Guests
- 4 Event Spaces
FOUR UNIQUE SPACES FOR EVERY EVENT One of San Francisco's most celebrated architectural gems, The Hibernia offers a central location in downtown San Francisco, close to the Moscone Center. Our four unique and flexible spaces are suitable for events of every size and shape, from after work hangouts and conferences to holiday parties and weddings. San Francisco Historic Landmark #130, the Hibernia Bank now serves as a visible anchor for the City's Mid-Market neighborhood and features unique Neoclassical Revival-style touches, including its grand domed entrance and giant exterior colonnade. The interior boasts breathtaking Tiffany-style skylights which bathe the main hall in a warm amber glow, as well as the original mahogany-carved bank counter and vaults encased in red marble imported from Cork, Ireland. Most recently, this architectural gem has undergone an extensive renovation and has been lovingly restored to its former splendor.
Avg response time 4-6 hrs
Hotel Kabuki San Francisco
1625 Post St, San Francisco, CA 94115, USA- Spaces for 350-1,000 Guests
- 1 Hotel
- 1 Ballroom
The Imperial Ballroom is 4,600 square feet in size and can accommodate up to 400 people. The most expansive area of the Hotel Kabuki With 13-foot ceilings and no pillars, this space is truly unique. The Kosakura Boardroom is 350 square feet in size and can accommodate up to 12 people. Setup for a business executive Located on the first floor of the lobby The Osaka Room is 1,550 square feet in size and can accommodate up to 120 people. ten-foot-high ceilings Garden Level is where you'll find us. The Sakura Ballroom has 3,830 square feet of space and can accommodate up to 350 people. Window walls that extend from floor to ceiling, providing signature views of The Courtyard. With 13-foot ceilings and 1,620 square feet of space, it can accommodate up to 150 people. Floor-to-ceiling windows with views of the garden There are ten flexible meeting and event rooms that span 13,000 square feet and can accommodate up to 400 people. High ceilings, plenty of natural light, and views of the garden define this function space. Fresh California cuisine as well as catering options that are inspired by other cultures Wi-Fi is provided for free, and an audiovisual team is on site. Staff with years of experience and event professionals Group room rates and hotel packages are available at a discounted rate (based on availability)


The 320 Premier Hall
320 N E St #106, San Bernardino, CA 92401, USA- Spaces for 25-250 Guests
- 1 Bar
- 1 Ballroom
- 4 Total Spaces
Located in Downtown San Bernardino's esteemed Enterprise Building, The 320 Premier Hall offers a variety of event and conference spaces that blend historical charm with modern amenities, including a unique rooftop terrace. Established in 2018, they have hosted over 100 community events, such as weddings, quinceañeras, live shows, corporate meetings, workshops, and social mixers. With its timeless old-world charm, The 320 Premier Hall is the perfect choice for those seeking to enhance their celebrations or meetings in a historically rich setting. “Between our wide variety of event spaces, impeccable attention to detail, and stellar catering options, we make every occasion one for the history books.” - The 320 Premier Hall

Valhalla at Lake Tahoe
1 Valhalla Rd, South Lake Tahoe, CA 96150, USA- Spaces for 100-400 Guests
- 1 Outdoor
- 3 Event Spaces
- 3 Total Spaces
Set along the South Shore of Lake Tahoe, Valhalla Tahoe is a historic lakefront venue where Scandinavian-inspired architecture and towering pine trees frame sweeping water and mountain views. Originally built in 1924, the Grand Hall features vaulted timber beams, expansive windows, and rich wood detailing that create a warm yet dramatic setting for weddings and special events. The surrounding lawn, pier, and beach offer unforgettable backdrops for ceremonies and receptions, blending natural beauty with timeless charm in one of Tahoe’s most iconic estates.

Punch Line San Francisco
444 Battery St, San Francisco, CA 94111, USA- Spaces for 180 Guests
- 1 Event Space
- 1 Meeting Space
Comedic greats like Ellen DeGeneres, Dave Chappelle, Robin Williams, Dana Carvey, Wanda Sykes, Drew Carey and Chris Rock got their start at this legendary comedy club. Located in the heart of San Francisco, the Punch Line may be small on space, but really packs a comedic punch –whether you’re looking to liven up a corporate event or business meeting or host a private show with access to the world’s greatest comedians. Located 1.7 miles from the Moscone Center, the Punch Line can accommodate from 25 to 240 guests, and our talented staff handles every detail, so you don’t have to!
Avg response time 1-2 hrs
DoubleTree by Hilton San Pedro-Port of Los Angeles
2800 Via Cabrillo-Marina, San Pedro, CA 90731, USADoubleTree by Hilton San Pedro-Port of Los Angeles offers event spaces for your next celebration in Los Angeles, California.

Green Acre
10300 Campus Point Dr, San Diego, CA 92121, USA- Spaces for 26-600 Guests
- 1 Restaurant
- 2 Outdoor Spaces
- 2 Event Spaces
Green Acre Campus Pointe features approximately 20,000 square-feet of distinctive meeting and event space. The venue offers accommodations for up to 250 guests throughout multi-function rooms including a private dining room, chef’s table, atrium room, aquarium dining room and expansive outdoor dining space. Three private conference rooms and pre-function areas are equipped with state-of-the-art technology, on-site organic gardens, an event lawn and a billiards room. Venue rental fees for corporate gathering at Green Acres include: tables, chairs, room set up and break down, drop down screen(s) and projector(s), wireless internet, and a meeting planners kit which includes HDMI and/or VGA cables paper clips, dry erase markers, staples, and tape.