None that I know of, but if you are going to Homebrew Emporium in Cambridge, they did open a Weymouth location several months ago. It's South Shore Homebrew Emporium, 58 Randolph St, Weymouth. It's right off RT 18.
It's supposedly the largest home brew store in New England and is actually the warehouse location for the other stores in the chain. so they pretty much have everything and the guys working there are very knowledgeable.
Member of the Metro South Homebrew League (Mash-Holes) - Weymouth, MA
Primary - Hall & Oats Stout
Secondary - Amber Waves of Grain Ale
Kegged - Patriot Porter, Bourbon Barrel Aged Patriot Porter
Bottled - Winter Warmer Stout