We stock over 85 different beers and specialize in microbrewed beers. About five years ago we at Tangier decided to only serve local beers on draft.
You'll likely find some of the following breweries on draft:
Yuengling, Pottstown, PA
Yards, Philadelphia, PA
Philadelphia Brewing Co., Philadelphia, PA
Stoudts Brewery, Adamstown, PA
Dogfish Head Brewery, Delaware