Starting yesterday (sorry) and running through Saturday is the Bicycle Film Festival. Screenings are @ the Warhol tonight at 6 and 8 PM. Tonight also features an afterparty starting @ 8 PM at The Brewhouse gallery (2100 Mary St) in the SouthSide. 4th of july events include bike Polo and an evening group ride. The bike polo will be played on a hockey court under the Bloomfield Bridge and is sponsored by Urban Velo.
Urban Velo is a great PGH-based bike mag which features interviews and stories from riders from across the country. It is available in print or as a free download. I really enjoy the articles and informative bike tips. For anyone that rides a bike for commuting, for fun or for life I would highly recommend picking one up.
For more info on the BFF check out: http://www.bicyclefilmfestival.com/