Seemor

Mars Bar & RestaurantB+

798 Brannan St, San Francisco, CA 94103 · Bar, American restaurant, Event venue · South of Market

Lively SoMa bar with DJs, patios, and solid burgers; great vibes and events, food is decent-to-good, service can lag when packed.

The verdict

Mars Bar & Restaurant delivers solid neighborhood bar-and-grill performance with reliable food quality—burgers and fries consistently praised—and friendly, attentive service that makes guests feel welcome. Consistency shows occasional variation in cocktails and execution details, while service slowdowns during peak events prevent higher performance. The appealing patios and lively event programming build community loyalty, but the venue excels as a casual hangout rather than a destination dining establishment.

One caveat: Expect waits to order when packed; plan ahead at the bar

What to order

What diners say

Opening Hours

Monday12:00–19:00 Tuesday12:00–22:00 Wednesday12:00–22:00 Thursday12:00–22:00 Friday12:00–22:00 Saturday Sunday
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