Top Union Square Kids Birthday Venues

• 1 Kids Birthday Album
• Spaces for 700-750 Guests
• 1 Restaurant
• 1 Bar
• 1 space at this venue

Beautifully designed and uniquely decorated, Origin offers 8,000 square feet of timeless elegance making Origin – The Boutique Nightclub and Event Space one of the most desirable spots in Japantown, San Francisco. Origin’s unique layout offers a stunningly versatile event space that can host corporate functions, holiday parties, product launches, fundraisers, wedding ceremonies/receptions, company offsite meetings, conferences, fashion shows and cocktail receptions. Let our event planners tailor your personalized evening to accommodate all your special needs!

• Spaces for 60-1,500 Guests
• 8 Hotels
• 8 Ballrooms
• 6 Event Spaces

Timeless Celebrations in the Heart of San Francisco Creating unforgettable moments since 1904, The Westin St. Francis offers a legacy of elegance and hospitality on Union Square. As the only hotel with cable cars stopping at its doors, our iconic location places you at the center of the city’s vibrant energy and historic charm. From intimate dinners to extravagant galas, our glamorous venues and attentive service set the stage for every occasion. With over 56,000 square feet of event space, we welcome celebrations of all sizes—including receptions for up to 1,500 guests and seated dinners for up to 800. On the 32nd floor of the Tower Building, Mission Bay and Golden Gate rooms offer unmatched views of the San Francisco skyline through floor-to-ceiling windows. These elevated spaces are ideal for VIP cocktail receptions of up to 400 guests or a romantic wedding dinner for up to 250.

• Spaces for 26-1,000 Guests
• 6 Event Spaces
• 7 Meeting Spaces

Convene 100 Stockton is located in the heart of San Francisco's Union Square neighborhood. The venue features seven unique meeting spaces across 53,000 square-feet and can accommodate events up to just under 470; it is ideal for large conferences, company town halls, product launches, annual kick-offs, and corporate receptions. The location celebrates the city's illustrious weather phenomenon “Karl, the Fog"" with an etherial statement light fixture as well as reflective art and decor. The design is reminiscent of the surrounding landmarked architecture and coastal contemporary elements, including dramatic natural light, stonework, warm woods, and lush greenery. Convene 100 Stockton provides a white box space allowing for client and event branding opportunities, in-house catering with customization options and dining private to each event, in-room A/V technology supported by an on-site team, and dedicated hospitality resources. The location is conveniently adjacent to several paid parking garages and is easily accessible via public transportation.

Host your next wedding, seminar, conference, social event or executive meeting amid 32,000 square feet of flexible indoor venues—including a 9,000-square-foot ballroom that can accommodate up to 1,200 guests—at Hyatt Regency San Francisco Downtown SOMA. Our award-winning executive chef is on-hand to prepare custom banquet and catering menus sure to dazzle your guests for any occasion.

• Spaces for 200 Guests

A sleek, modern event space, bar, and lounge in the heart of San Francisco. Designed to deliver an unforgettable experience, our venue features stunning visuals, state-of-the-art lighting and sound, and a fully customizable atmosphere to bring any vision to life. Whether you’re planning an intimate gathering or a high-energy celebration, the space adapts seamlessly to your needs. Perfect for: Networking Events, Convention Mixers, Birthday Celebrations, Wedding Receptions, Holiday Parties, DJ or Live Music events, and any other occasion worth celebrating! Conveniently located just three blocks from the iconic Moscone Center, our venue is an ideal choice for conference after-parties and corporate gatherings.

• Spaces for 58-80 Guests
• 1 Restaurant
• 1 Hotel

Nestled in the heart of San Francisco, the Jeanne D’arc Event Space offers a unique setting for your next event. Located within the historic Cornell Hotel de France, this space once housed the beloved Jeanne D’arc restaurant, known for its French cuisine and medieval-inspired ambiance. The venue’s medieval charm, combined with modern amenities, makes it the ideal location for intimate gatherings, corporate events, parties, or special celebrations. With a fully equipped kitchen and the flexibility to bring your own catering, we ensure that your event is seamless and unforgettable. With a capacity of up to 80 guests, this venue blends old-world European elegance with contemporary comfort, offering the perfect atmosphere for a memorable occasion. Whether you're hosting a cocktail party, business meeting, or birthday celebration, our team is here to bring your vision to life.

• Spaces for 40-1,200 Guests
• 4 Hotels
• 4 Ballrooms
• 1 Outdoor

In the heart of the city, steps from the Financial District and Moscone Convention Center, the 5-star luxury property, the Four Seasons San Francisco, offers an exceptional setting for your wedding, celebration, or meeting. Your guests will enjoy our newly renovated guest rooms when they stay at Four Seasons San Francisco, decorated in calming shades of white, blue, and grey. The Four Seasons San Francisco offers gorgeous views of the city, and you and your guests will appreciate very last detail from our attentive staff. At Four Seasons San Francisco, you will find exceptional settings including 15,000 sqft of newly renovated meeting and event space, including an outdoor terrace, for business meetings and gala banquets, along with a staff dedicated to making your event in San Francisco a success. If planning your wedding at Four Seasons San Francisco, our event-planning staff will work with you directly to make sure all of your event dreams come to life. The Veranda ballroom at Four Seasons San Francisco offers floor-to-ceiling windows, plus a gorgeous terrace perfect for cocktails and mingling. The staff at Four Seasons San Francisco can also arrange photography, florals, linens, and any other amenity or event professional you might need for your special day.

Get ready, rebels. This is where every good story begins. Check in and leave the status quo behind. Hotel Emblem in downtown San Francisco, where Nob Hill meets Union Square and the Theater District, is a haven for those that think as boldly as they live. Every corner is designed to spark creativity, from bottled cocktails delivered to your door, to the book-filled Writer’s Alcove in the lobby, to the eclectic guestrooms, where patterns play and an expressive vibe thrives. This hotel is a muse – and you will be, too. Ask our Underground Concierge for customized recommendations on under-the-radar local sights that will ignite your curiosity. Or simply sit back and tap out a few thoughts on the lobby typewriter. It will all leave you with a dynamic new outlook.

• Spaces for 20-250 Guests
• 4 Hotels
• 4 Ballrooms
• 1 Meeting Space

In San Francisco, a city of exquisitely edgy contrasts, Hotel Zetta offers a high level of sophistication and service without taking itself too seriously. The vibrant décor and sustainable architecture of our boutique Union Square hotel lend an innovative, creative vibe, while the high-tech conveniences, oversize guestrooms and plush pillow top beds keep things modern and always relaxed. Located in the heart of San Francisco’s famously techy-savvy SoMa district and walking distance to Union Square and Moscone Convention Center, Hotel Zetta invites style-seeking travelers and local professionals to work, connect, play and get inspired during their stay in our boutique hotel. Whether you’re planning a high-level conference, a software launch party or an intimate reception, your next event is destined for greatness at Hotel Zetta. Located in the heart of San Francisco’s vibrant technology center, Hotel Zetta features 2,760 square feet of event space that seamlessly integrates technology and distinctive design with intuitive, sophisticated service. Meetings can be arranged last minute or well in advance, for just one hour or full-day events—all of which provides an unprecedented degree of flexibility and availability for meeting space in San Francisco.

• Spaces for 60-1,550 Guests
• 7 Museums
• 1 Theater
• 7 Total Spaces

Host your event at one of San Francisco’s unique cultural landmarks! Conveniently located in downtown San Francisco, The Contemporary Jewish Museum’s (The CJM) dynamic facility, designed by renowned architect Daniel Libeskind, offers beautiful spaces for all types of special events. Perfect for cocktail parties, seated dinners, wedding receptions, bar/bat mitzvah celebrations, lectures, film screenings, and meetings. The CJM’s proximity to Moscone Center makes it an excellent location for convention-related events.

• Spaces for 400-450 Guests
• 1 Art Gallery

Located in the heart of San Francisco’s Union Square, Maybaum Gallery’s satellite location at 150 Post Street offers approximately 7,000 square feet of flexible, street-level space for events, gatherings, and creative projects. The gallery pairs contemporary art with distinctive architectural details, including soaring ceilings, exposed concrete columns, expansive storefront windows, and professional gallery lighting. An open-plan layout provides a refined yet versatile backdrop that can be adapted for corporate events, cocktail receptions, private dinners, product launches, brand activations, fashion presentations, photo and video productions, and other special gatherings. Throughout the space, thoughtfully curated contemporary artwork creates an atmosphere that feels elevated and distinctive while allowing each event to take on its own identity. Large street-facing windows bring natural light into the gallery during the day, while the scale and openness of the space allow for a variety of event layouts and installations. Situated just steps from Union Square, 150 Post Street is surrounded by luxury retail, acclaimed restaurants, hotels, and cultural destinations, with convenient access to nearby parking and public transportation. Street-level and alleyway access also provide convenient options for event installation and breakdown.

• Spaces for 800 Guests

Located right in the heart of San Francisco, City View at Metreon is newly renovated and suited to host receptions, conferences, and everything else in between. Metreon is remodeled and more upscale than before, the city view has over 31,000 square feet of space that can host anywhere from 200 to 2,000 guests. The City View at Metreon has a magnificent view of the skyline and an outdoor terrace unlike any other making it the perfect venue to host any event.

The British-inspired King George Hotel is anchored by the property’s new Mason Social Club—a multifunctional space that unites the lobby, bar, hotel living room, technology center, and new games room. The 5,600-square foot Mason Social Club combines English charm with 21st century technology and features distinct areas for relaxation, productivity, socializing, and entertainment. Anchored by an impressive bar and iconic red phone booth, Mason Social Club offers a comfortable and welcoming space for visitors and locals alike.

• Spaces for 90-1,000 Guests
• 2 Restaurants
• 1 Bar
• 7 Total Spaces

A timeless icon where original architecture and authentic elements pair with classically inspired, modern décor. Originally established in 1875, the Palace was San Francisco’s first premier luxury hotel and the largest in the world. Throughout her lifetime as a landmark of the city, the Palace Hotel has witnessed history and evolved with the times. Weddings Exchange vows in a venue that carries your voice. Our three ballrooms are airy, elegant and dignified. Walk down the aisle at Sunset Court, our long hall with a glass dome. Sit under crystal chandeliers at Grand Ballroom, offering 9,000 square feet of reception space. Tailor your catering and remember the important moments with AV equipment such as video cameras. Our expert planners create a seamless wedding experience. Our wedding specialists will create an exquisitely authentic celebration for you, ensuring everything from invitations to flowers and menus to décor is taken care of. Custom Personal Touches When you choose to host your event at the Palace Hotel, you will enjoy unequaled service by our expert wedding specialists. Our team looks forward to collaborating with you on inspired, bespoke arrangements that will precisely meet the needs of you and your guests. Inquire about custom-designed wedding packages featuring loyalty award points, complimentary luxury accommodations and more.

• Spaces for 120 Guests

Legendary locations are just the beginning. From chic suites in the city center to sumptuous villas on a secluded Caribbean beach, from poolside cocktails at dusk to two-hour massages in private cabanas, every setting is one of a kind. Viceroy reinterprets history, traditions, and modernity in innovative, uniquely timeless ways. Yet, within each individual environment, certain qualities are welcomingly consistent. Creativity, comfort, and service all make the signature Viceroy experience, where guest needs are always anticipated and graciously accommodated. Equally constant are the accolades earned by our distinctive hotels, including the pages of Conde Nast Traveler, Travel + Leisure, Departures, New York Times, and Vogue.

• Spaces for 125-2,000 Guests
• 1 Landmark
• 2 Event Spaces
• 1 Historic Space

Located in the heart of San Francisco’s SOMA district — just two blocks (a 3-minute walk) from Moscone Convention Center — our 15,000 sq. ft. versatile event space is designed to bring your vision to life without red tape. With three unique rooms, two dance floors, and three full-service bars (plus optional mobile bars), our venue can host events of all ages, from intimate gatherings to 2,000 guests on a flow. Whether it’s a corporate event, product launch, festival, or private celebration, we deliver a turn-key experience with flexibility you won’t find elsewhere. Venue Rental Includes On-site Managers & Licensed Security Guards In-house Event Coordinators (vendor sourcing & quotes) Bar Manager & Professional Bartenders Concierge & Coat Check Janitorial Staff during event & Post-event Cleaning Access to All In-House A/V: $650,000 State-of-the-Art Sound & Intelligent Lighting System Large LED Wall (Pearl Room) Sound Panel LED Wall 2 DJ Booths 7 Stadium-Style LED Screens 2 Gobos (One indoor, one outdoor) In-house Furniture (High Boys, Bar Stools, Private Booths, Sofa Seating) Venue Highlights Prime SOMA location — minutes from downtown hotels, restaurants, and Moscone Limitless branding & activation opportunities (LED screens, gobos, custom signage) Two optional parking lot rentals for outdoor activations: Lot 1: fits 40–50 guests Lot 2: fits 125–150 guests No sound ordinance, all ages allowed, open 24 hours State-of-the-art concert-ready sound & lighting included in rental fee Three distinct spaces to create different vibes for a seamless guest flow Why Choose Us? As an independent venue with all permits in place, we offer full flexibility for your event — no red tape, no restrictions on creativity. Our experienced team will simplify planning and execution, so you can focus on enjoying the event. Let’s make your vision a reality. Contact us today to schedule a walkthrough and see how you can put your spin on our space.

• Spaces for 2-80 Guests
• 5 Event Spaces

The Newhall Nest is a unique and multifunctional event space in San Francisco's Financial District, perched atop a historic jewel. Our 4,000-square-foot private event space is perfect for a variety of occasions! The loft-style layout and well-appointed furnishings of our penthouse make it ideal for weddings, corporate parties, and private events! Our event area offers breathtaking, towering city views through wrap-around windows and a 2,000 square foot top terrace, no matter what the occasion. Our private event facility can accommodate up to 80 people, and we also provide overnight lodging. If you're thinking of having a rooftop wedding, our private rooftop will be the ideal location. We assist clients create wedding memories that will last a lifetime at the Newhall Nest. We can assist you in planning the wedding of your dreams, whether it is an interior wedding venue or a rooftop wedding for up to 80 guests. While immersed in the heart of San Francisco, our venue offers breathtaking views of the Bay. This 4,000-square-foot space, which includes a 2,000-square-foot roof deck, is the ideal setting to celebrate the start of your married life together. Please contact us today for further information or to reserve your special date! It's critical to be able to get a private event site for your wedding reception in these age of social distancing. With this in mind, we've created the ideal environment for a safe and responsible celebration. Why should you have to give up your sense of style and comfort because of current health concerns? While you enjoy the wedding of your dreams, our crew will ensure the ultimate safety of your guests. Thank you for considering the Newhall Nest as a venue for your special occasion!

• Spaces for 100-350 Guests
• 2 Event Spaces
• 2 Historic Spaces
• 1 Meeting Space

The Melody is a historic church repurposed as a ready-to-use event venue suitable for receptions, weddings, meetings, conferences, performances, and gatherings. The venue features in-house audio and state-of-the-art lighting to instantly adapt the space to suit your event's theme. Our venue can accommodate 350 people standing, 150 people seated for meals, and 200 people in a theatre-style layout. We can provide chairs for up to 180 people. Additional furniture such as cocktail tables and rounds can be arranged for your event for a rental fee. Originally completed in 1880 then destroyed by the 1906 earthquake and fire. A reconstructed Our Lady of Guadalupe Church in the Mission Revival style was consecrated on April 14, 1912. The interior is decorated with frescos in Renaissance and Baroque style by Luigi Brusatori, an Italian master painter, which was completed in 1916. The Church also contains the largest unaltered 19th-century mechanical pipe organ in California. Declared a historic landmark, The Melody retains all of its original beauty while now hosting events ranging from large-scale corporate meetings and conferences, trade shows, product launches, auctions, screenings, performances, weddings, and private parties.

• Spaces for 230-4,000 Guests
• 1 Outdoor
• 4 Event Spaces
• 1 Meeting Space

An extraordinary opportunity awaits you at the San Francisco waterfront—a collection of open and flexible spaces on the iconic Embarcadero, ready to be a canvas for your creativity. Whether large or intimate, a corporate conference or a holiday bash, your next occasion can be one people talk about for years to come. It starts this moment. Let your imagination loose and your ideas percolate. The venues of Metro Events can make your vision a reality. Sleek & Contemporary - Opened in 2014, Pier 27 is a fresh take on hosting events on the historic Embarcadero. Front and center are views of the Bay Bridge, the Financial District and Coit Tower, truly stunning through floor-to-ceiling windows. Industrial ceilings, large roll-up doors and materials of steel, concrete and glass give the raw, open space plenty of room for guests to mingle – and for your imagination to roam. Pier 27 offers almost 55,000 sq. ft. of flexible event space. Whether it is for a conference, a gala, a product launch or a wedding, Pier 27 is a great option. A rarity for this area of San Francisco, Pier 27 offers ample parking, as well as outdoor event spaces.

• Spaces for 16-550 Guests
• 6 Restaurants

With room for up to 550 guests and a modern yet sophisticated architectural vibe, Twenty Five Lusk has the perfect template for your next event. Located in San Fransisco's SOMA district, the space at Twenty Five Lusk is architecturally awarded for creating a beautifully modern space while working in the original from the warehouse it once was. Twenty Five Lusk was named the #1 Best Designed Restaurant in America by Thrillist, which is an honor that speaks for itself when you step inside. Whether you are enjoying thee contemporary fine dining in the dining room at Twenty Five Lusk or enjoying a cocktail on the rooftop, every space is unique and interesting. Bring your ideas here and enjoy a perfectly executed night. Choose Twenty Five Lusk for your next special event celebration.