Firkin Friday Grumpy’s Downtown By ryan on March 10, 2010in bars/restaurants, cask beer Friday (3/12) Grumpy’s Downtown at noon sip some cask conditioned firkin of Two Brothers Bitter End Pale Ale. Free apps! Post navigation Previous||Next Related Posts Founders, Founders & more Founders! By anonymous on May 10, 2012 Belgian Beer Dinner at The Green Room in Waconia By ryan on July 13, 2009