Join us the MBG Summer Beer Festival! Here's what we'll have on tap Saturday: Dune Rail: American Blonde Ale As a style, American Blonde Ales are less bitter than the typical American Pale Ale.  This refreshing beer, with restrained hop aroma, lets the fine German malts take the stage for a round. ABV:4%  IBU-11 Gluten for Punishment: German Style Wheat Ale Traditionally, this German style of wheat beer was the only kind of beer brewers were allowed to brew in…