Washingtonian Gives you the Best Patio Time in the City
Check out their suggestions ONLINE HERE. Also my recommendations include Art & Soul on Capitol Hill (pictured), Tunnicliffs on Capitol Hill, Science Club on 19th, Vinoteca off of U. Street and Room 11 in Columbia Heights. And the Blue Banana in Petworth just opened their new patio. The weather is phenom! Enjoy it!