Cocktail
•$$
•Walk-ins
587 Post St, San Francisco, CA 94102, USA
About this Bar
Lost Cat is a artesian cocktail bar located within downtown San Francisco & Union Square area
Cat-themed decor throughout bar, and occasional visits from the owner's cats
Offers food and drinks until 2am, come hungry and thirsty until late night
Chill bar vibes on the weekdays, and party vibes on the weekends!
Provided by Lost Cat & Black Wood
Joined November 2025
Why We Love It
Explore Lost Cat Bar & Bites
Visit this bar’s website for more information.
Vibe Check
Your shortcut to discovering your dream atmosphere.
Age
Legal, Barely
40+ And Frisky
Hype Level
Chat & Chill
Dance 'til Dawn
Drink Complexity
Brews & Basics
Elevated Sips
Mingle Factor
Personal Bubbles
Buzzy
Who's There
Locals
Tourists Hotspot
What's Playing
EDM
Hip-Hop
Pop
Location
San Francisco, CA
About the neighborhood
Lost Cat is located in the Union Square district of San Francisco, conveniently located next to hotels and bars. Explore the most that downtown has to offer with amazing food and drinks!
Frequently Asked Questions
Is there cats at the bar?
Yes! The owner brings her cats to make special drop-in appearances at the bar. (Hint: although there is not set schedule, there is usually at least 1 cat hanging out in the enclosure on Wednesdays and Fridays)
Is it pet friendly?
Yes, we are pet friendly.
What time is the Happy Hour?
Happy hour runs from 4pm-6pm Monday through Friday
Do we need reservations?
No, we don't require reservations. Although if there is a large group of 8+, we encourage emailing us ahead of time at lostcatbar@gmail.com so we can accommodate everyone!
