Private Event Venue · San Francisco
A lively downtown bar perfect for birthdays, networking events, and private celebrations. Call or text us at (510) 681-2208.
Lost Cat has quickly become a go-to spot for birthdays, mixers, and private gatherings in downtown San Francisco. Guests love the relaxed atmosphere, creative cocktails, and the energy that makes every event feel like a night out worth remembering.
Whether you are hosting a small birthday party or reserving the entire bar for a private event, Lost Cat offers flexible spaces that adapt to your guest list and event style.
Flexible seating designed for small to mid-size gatherings, comfortably accommodating seated dinners or more casual group layouts depending on your event style. Ideal for birthdays, team dinners, and structured celebrations.
Open standing room perfect for cocktail-style events, allowing guests to mingle freely in a lively, social environment. Best suited for networking events, mixers, and casual celebrations with a more dynamic flow.
A more intimate space that accommodates up to 20 guests seated or 30 standing. Ideal for smaller gatherings, birthday parties, or private groups looking for a dedicated area while still enjoying the energy of the venue.
Make Lost Cat entirely yours with a full venue buyout, offering exclusive access for up to 60 seated or 75 standing guests. The space can be tailored to fit your event style, whether you are hosting a seated dinner or a lively cocktail party.
Lost Cat is designed for social gatherings that feel fun, relaxed, and memorable. Our team makes it easy to host a wide range of private events.
Birthday parties and celebrations with cocktails, music, and a lively atmosphere your guests will love.
Networking events and mixers that feel social, engaging, and easy to host in a relaxed setting.
Engagement parties and rehearsal dinners with a fun, intimate vibe and flexible setup options.
Team gatherings and group dinners that bring people together over great food, drinks, and conversation.
"It was my first time here and I had a wonderful experience. The staff again, are phenomenal and thank you for this wonderful birthday experience."— Birthday Guest
"Overall, Lost Cat is a charming and delightful establishment. Lost Cat is a fantastic spot for those seeking a unique and enjoyable experience. As soon as you step inside, you are greeted by a charming cat-themed ambiance."— Yelp Reviewer
"This bar rules. It's dark, intimate, and cool. Seriously snazzy little spot that doesn't thankfully go for the whole 'classy speakeasy' vibe that so many places seem to be these days."— Google Reviewer
Submit your date, guest count, and vision. Our team reviews every inquiry and responds quickly.
We recommend spaces, menus, and pricing tailored to your specific event needs.
Our team handles the details so you can focus on your guests.
From birthday parties to networking mixers, Lost Cat offers a lively downtown space where great drinks, good food, and great company come together. Tell us about your event and our team will help you plan the perfect night.
We'll get back to you with a personalized proposal within one business day.
