I am visiting the D.C. area at the end of the month along with 50 other adults and 8th graders. We have 3 evenings for dinner on our own near our hotel (The Residence Inn on Duke Street) Being a chowhound I'm looking for something we can walk to or cab if we had to. There won't be 50 of us for dinner! Being totally unfamiliar with the area I'm relying on my fellow hounds to help me out! Any and all types of food so bring it on!