Whitefish, MT’s Great Northern Brewing Co. and Black Star Beer are hitching up the Black Star Airstream and headed to Denver, CO, for the Great American Beer Festival, September 29 to October 1, 2011.  The GABF is sold out, but you can enter Black Star’s Ambassador Contest for a chance to win a trip to the event.  The winner and a friend will fly to Denver and spend three days as a Black Star ambassador, working with the Black Star and Great Northern crew to find the GABF’s most worthy beer lover.

To enter the contest, click the Ambassador Contest tab on Black Star’s Facebook page and complete the entry form.  The winner will be chosen on Thursday, September 15th at 11:59 p.m. PST.