This native West Coast crab has contributed to the reputation of some seafood institutions in San Francisco. Some of the best restaurants for dungeness crab in San Francisco and the bay area are Swan Oyster Depot, at Polk Street, and Scoma's, located on the wharf, which serves excellent fresh crab dishes. Scoma has its fish receiving station, where its catch is transferred directly from the boat to the pot. In the Sunset District, several seafood institutions, including Thanh Long and Crustacean, are all known for their roasted crab and garlicky Asian noodles. What makes Dungeness Crab costly? Read more about it on this article.