Over three of Pittsburghs premiere music venues are coming together next weekend to host the inaugural Brown Apple Music & Arts Festival, the biggest celebration of pollution on the east coast in 2006. In addition to live music, the Friends of the Exxon Valdez will present a number of kids programs, including the Sludgy Animal Jamboree. Other events include a musical tribute to Ron McKernan and the debut of the interactive Three Mile Island Island Thrill ride. The Brown Apple Music & Arts Festival is sponsored by Hummer.