In another example of "nano-contract-brewing" (like Prism Brewing -- brewing at the General Lafayette (and a very cool website) -- and Royersford Brewing -- brewing at Sly Fox), Lavery Brewing just got final approval in Erie. They're brewing on weekends at BrewErie. More details here, here, and here.
There's also another new brewpub coming in central PA. Details shortly...but I'll tell you now, it's got great potential. [cat's out of the bag; check the comments for details!]