3 "Tacos" Restaurants in Washington DC.
For a kind of healthy lunch in Georgetown, get some of the (surprisingly good) vegetarian tacos at Chaia.
Chaia
Georgetown
Surfside Taco is a 24-hour, hole-in-the-wall with tacos, burritos, and quesadillas in Dupont. You'll probably find yourself here at 2pm and 2am.
Surfside Taco Stand
Dupont