Hog Island Oyster Company
A thriving oyster farm north of San Francisco in Tomales Bay serves up its harvest at this raw bar and restaurant in the Ferry Building, where devotees come for impeccably fresh oysters on the half shell. Other mollusk-centered options include first-rate clam chowder, grilled oysters, and steamed Manila clams; the kitchen also makes one of the city's best grilled cheese sandwiches.