Coming out in June for a 5 day weekend. Will probably go to a couple nice places for dinner (really hoping to hit Inn at Little Washington).
However, I'd like to know what's the day to day food in DC that I shouldn't miss. eg, in Chicago, you can't miss the hot dogs and deep dish pizza. In Texas, it's the bbq. In Louisiana, it's the gumbo and jambalaya. In Philadelphia, it's the cheese steaks. In New York, there are too many choices, really, but things like Jewish deli sandwiches and greasy pizza is a must. And so on.
What is it for DC and where should I get it?