Washington, D.C. has something for every tastebud, thanks to its international community. There's also some great fresh produce, like crabs from the historic seafood market, The Wharf, or oysters. Try the Half-Smoke, a meaty type of sausage seared on a griddle and then smothered in chili, onions, and cheese, it's iconic local street food. Oh, and wash it all down with a Mint Julep!