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.
+6
24 places updated July 4, 2012
24 places including Lucky Labrador Brew Pub, Voodoo Doughnut, Little Axe Records, Laurelwood Public House & Brewery
6 places updated
6 places including State Park, Highland Kitchen, A4 Pizza, Thirsty Scholar Pub
7 places updated
7 places including Bierstube, Bantam Cidery, Cambridge Brewing Company, Paradise Rock Club