MacTarnahan's Grifter IPA Release @ The BeerMongers Brewpublic Staff | April 27, 2011 | Events | No Comments MacTarnahan’s Grifter IPA Release Party, tonight 4-7PM. Free Samples, snacks and prizes! Tags:MacTarnahan's, Oregon, Portland, The Beermongers Related Posts Powered By Yeast 1st Anniversary Party @ Bottles No Comments | Mar 12, 2012 Blitzen Belgian Triple Tapping @ Rock Bottom No Comments | Nov 17, 2011 Oskar Blues Tasting No Comments | Sep 8, 2010 Blue Mountain Cider Tasting No Comments | Sep 24, 2010 About The Author Brewpublic Staff