Grumpy’s Downtown Firkin Friday: Knot Stock By ryan on February 11, 2010in bars/restaurants, beer events, cask beer Friday 2/12, Grumpy’s Downtown. They’ll have a cask conditioned firkin of Furthermore Knot Stock. Free apps. NOON. Post navigation Previous||Next Related Posts Meet the Brewer @ Stub & Herb’s: Brau Bros. Brewing Co. By ryan on September 25, 2007 Brooklyn Thursday Tasting & The Great Pie Experiment By ryan on September 26, 2012