Home Pittsburgh Thunderbirds Website Email Professional Ultimate Frisbee. Sporting event with incredible athletes. Affordable game-day atmosphere includes food, beer, games, music! Kids under 12 free. "Discover the Disc" and experience spectacular views of the city at Highmark Stadium. Save Pittsburgh ThunderbirdsPittsburgh, Pennsylvania DetailsOpen in Google Maps Map Full View Adult Admission Visit website to purchase tickets Child Admission 12 and under FREE