BusinessWeek yesterday ran a feature naming some of the United States’ oldest restaurants, and San Francisco has two on the list. The Tadich Grill opened in 1849, and Swan Oyster Depot in 1912. The Tadich is one of the few places left where you can get a Hangtown Fry, which includes bacon, oysters, and eggs — the most expensive ingredients available in the 1850s. [Via BusinessWeek]
