If you like vodka more than your average Russian uncle, Theory is for you. The spot briefly known as EVO Tapas Kitchen & Cabaret has transformed into a vodka lounge courtesy of the folks behind neighboring nightclub, The Social. Some couches, a few modern touches and a veritable ton of vodka have made this space the next hot-spot for Capitol Hill kids who need a cocktail fix. There is a menu here--mostly flatbreads and other friendly bar bites that pair well with, what else, vodka--but the drinks are the draw. There are about 100 bottles of the clear stuff (not water!) behind the bar as well as a boatload of other spirits.