Embassy's a safe bet on any given night (or day for that matter) for good drinks and, as Beatrice P. put it, "good vibes all around". By night you can expect the cozy space to be swarming with all sorts of people, but mostly of the 'hip' variety (I'm talking guys with hats and girls in ill-fitting vintage robes), looking for a spot on the patio or among friends on a vintage couch, or perhaps squished into cramped but comfortable booths.
Headbob-inducing tunes, art on the walls, warm atmosphere, decently priced drinks, and a range of interesting beers will keep me coming back for more Embassy, even after the patio's closed for the winter.