Just minutes before kickoff, while "Hail to the Redskins" blared throughout the stadiums, four banners reading "CHICKENS" – one at each 50-yard line and one in each end zone center – were unfurled in the stadium's upper decks. Two acrobats, hired by Cowboys fans and Chicken Club founders Bob Thompson and Irv Davidson (along with the University of Maryland students with the banners) rushed onto the field dressed in chicken costumes and began to throw colored eggs. One was apprehended by a guard, but the other proved to be too elusive. By this time, the band was playing the National Anthem, therefore unable to move. The lone chicken-acrobat reached into this bag and released a chicken, then returned to his egg-throwing. Running to a sideline, he then attempted to leave the stadium by jumping over a bench, but slipped.