Whoa, someone else from Pittsburgh? I've been looking for hackers/tech culture around Pittsburgh and haven't managed to find too much so far. I think I will check this out tonight.
There are events pretty much every month, but I haven't made any in a while this will be my first Refresh Pittsburgh all year. Make sure ya say hello to this guy: http://bit.ly/9jELdY (me)
Might want to add RefreshPittsburgh, Devhouse Pittsburgh and Dorkbot Pittsburgh to the events calendar, too.