1. Nopa

9.1
560 Divisadero St (at Hayes St), San Francisco, CA
New American Restaurant · Alamo Square · 557 tips and reviews

EaterEater: Grassfed beef on a brioche bun, with optional cheese. (You want the cheese.) Eater SF editor Allie Pape says, "Nopa is my favorite white-napkin burger by a mile." Bonus? It's served til 1:00AM.