Best Grilled Cheese in the U.S.
Heidi Gibson was an engineer with degrees from MIT. Then she won the national Grilled Cheese Invitational and opened this shop in the city's multimedia gulch. Tech geeks come for well-constructed sandwiches like the Mousetrap, with cheddar, Havarti and Monterey Jack on artisanal sourdough. theamericansf.com.