There are none...zippo, zilch, zero. I'm in Arlington and the best wings around me are at the Dominos on Columbia Pike, and that's not saying much.
Grevey's are ok, but I haven't been there in four years...last I remember they were on the small side. Jimmy's in Herndon is owned by a Buffalo guy and he uses Anchor Bar sauce. Never had 'em (G.Host?) but he serves a good fish fry.