May 3, 2013 6:24 pm Annual Wine and Food Festival Kicks Off Saturday Wine and Food Festival founder Greg Nivens offers a preview of this weekend’s event at National Harbor. Local 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? 2:20 French restaurant opens in historic 14th Street building that housed former bank