Grimes, IA – More than 2,500 athletes, 1,200 coaches and 1,500 volunteers are set to converge on the campus of Iowa State University for the 33rd Annual Special Olympics Iowa Summer Games May 25-27. Events begin Thursday, May 25 with the Torch Run Final Leg bringing the Flame of Hope from downtown Des Moines to Hilton Coliseum for the Opening Ceremonies presented by Hy-Vee beginning at 7 p.m.