This weekend's gonna be weird. WESA's Sarah Kovash, Josh Raulerson of the PA Environmental Council and Yelp Pittsburgh's Rachel Carlson are back with the interesting ... things happening about town this weekend. If you just can’t wait for Groundhog Day next month, head to Penn Brewery Friday night ! The *real* Punxsutawney Phil will be there, as well his namesake beer, Punxsutawney Philsner (yay puns!) While you’re there, try some of their dang good pierories. And if you love beers and want to