East Coast (including Dulles Airport)

Dulles

Five Guys Burgers

Terminal A

[Many other locations; see website]

This *is* the place to eat at Dulles! Five Guys is the East Coast equivalent to the West Coast's In'n'Out Burger. Burgers cooked to order. Fresh cut fries. (Even beer! And grilled kosher hot dogs, but you really want the burger here.)

http://www.fiveguys.com/