24 places updated February 6, 2013
Going based on what Gary Dzen wrote for the Boston Globe website and the BeerAdvocate column in the Phoenix.
24 places updated July 4, 2012
24 places including Little Axe Records, BridgePort Brewery & Brewpub, The Hop & Vine, Rogue Ales Public House & Distillery
6 places updated
6 places including Thirsty Scholar Pub, Trina's Starlite Lounge, Bronwyn, A4 Pizza
7 places updated
7 places including Bierstube, Bantam Cidery, Cambridge Brewing Company, Paradise Rock Club