Cody Goodwin Des Moines Register Published 9:45 PM EDT Oct 13, 2018 The Iowa State Marching Band produced a stellar Jurassic Park-themed halftime show performance, complete with various formations and, yes, a bunch of dancing dinosaurs. No, seriously. Check this out: The show caused the internet to, uh, freak out. Cody Goodwin covers wrestling and high school sports for the Des Moines Register. Follow him on Twitter at @codygoodwin.