March 12, 2015 1:10 pm D.C.'s 40 Most Essential Eats Lavanya Ramanathan of the Washington Post dishes on D.C.’s 40 most essential eats. Local 6:01 Ometeo brings unique fajitas and Tex-Mex to Virginia 3:24 The origins of Cinco de Mayo 2:48 DC Irish pub The Dubliner celebrates 50th anniversary 1:59 The Weekend Scene: Maryland Day, Celtic Festival & more 2:47 How exactly DO you farm an oyster?