Home Pittsburgh Thunderbirds Website Email Professional ultimate frisbee. Sporting event with incredible athletes. Affordable game-day atmosphere includes food, beer, games, music and more! Kids under 12 free. "Discover the Disc" at Highmark Stadium. Save Pittsburgh ThunderbirdsPittsburgh, Pennsylvania DetailsOpen in Google Maps Map Full View Fax (330) 856-5732 Child Admission 12 and under FREE