A solid group of friends have been meeting up at the Plainville store every Thursday night around 6:30 - 7 PM for the past few months to play 40k. We've all played each other many times, so some new blood would be fun! We practice to be competitive, but it's all fun.
I play Chaos Space Marines. There is a Tau player and a couple Space Marines players. Also, one Witchhunters / Daemonhunters / IG player.
Introduce yourself here or at the store, and let the magic of social networking commence!
EDIT (6/13/15): Same Warhammer, new night! No longer Thursdays, but now Tuesday 40k.