We hit up Billingsgate whenever we want a quick and casual meal that’s all about high-quality fish. The counter-service seafood market in Noe Valley doubling as a laidback cafe has a rotating menu made up mostly of seafood salads, oysters, and raw fish appetizers. Our go-to is the kampachi crudo coated in olive oil and topped with serrano peppers, bits of pomelo, and tarragon, and the toast piled with smoked salmon. They also have a weekday Happy Hour with half-off oysters and cava, which is our foolproof way to a successful Tuesday afternoon.