Well, I live in Erie. I have an often small group that is wrapped up in a 3E game at the moment. That may change though, as I am due to hand off the reigns to the next DM in line in a couple of weeks.
I realize that you're probably looking for people to game in Pittsburgh, but if that falls through, you're certainately welcome to swing by to check out our game. It'd be a bit of a drive though.