Ben's visit to San Francisco is a seafood pilgrimage of sorts. After all, this is the place where the 'locavore' movement got its name. But long before the term was coined, seemingly countless local restaurants served local seafood to generations of local customers. The crowds at institutions like Tadich Grill and Swan Oyster Depot support the claim that people in the Bay Area eat seafood at a rate roughly double that of the national average.