There are plenty of ways to prove you've lived in the DMV to call it home, but unless you've eaten at Peking Gourmet Inn in Falls Church I think you need to pass the baton. In a nondescript strip-mall off of Leesburg Pike, with its red and yellow signage, Peking Gourmet looks like any other Chinese restaurant. Except the people waiting outside., there are always people waiting outside. Forget Rose's Luxury, this is the original restaurant people waited in line for. 

Peking Gourmet is a machine like operation, it's larger than it looks and its walls are adorned with photos of famous people who have eaten there, above the doorway is both Presidents Bush and family, including Jeb!  The restaurant churns over tables with amazing efficiency, but not pushy were the waiters are standing over you with a check. In fact, it's the house specialty that actually takes time, fine tuned to precision - the Peking Duck.