CW Pittsburgh 3 Rivers Comic Con May 21-22 May 24, 2016 / 12:15 PM EDT / CBS News Did you know Pittsburgh has it's very own Superhero? #SteelMan and #PopeYinzer Children's Cosplay Contest Children's Cosplay Contest Children's Cosplay Contest Children's Cosplay Contest Children's Cosplay Contest - 3rd place winner Children's Cosplay Contest - 2nd place winner Children's Cosplay Contest - Grand Prize Winner Children's Cosplay Contest - Grand Prize Winner Children's Cosplay Contest Children's Cosplay Contest