I highly recommend coming up to the Plainville store on a Sunday or Wednesday aftertnoon / early evening to talk to Sam. He is our RPG guy and runs a table of Encounters.
Currently, Plainville has LFR every other Monday night. Not a bad time to come in and meet some people in the area. In fact, that may be a great bet. Wednesday sees anywhere from 20-35 people playing D&D Encounters and Pathfinder. The Pathfinder game is a home game that meets at the store. I'm not sure they are looking for more players, but it couldn't hurt to check it out. The guy who runs that game is really getting behind Pathfinder and I'm sure he'd love to talk to you.
Otherwise, come in pretty much any other time. Ask for Chase. I'll help you out and fill you in.