 In April 1921, members of the Fraternity at The Ohio State University made their way to the Conclave in Madison, Wisconsin.At the conclusion of the vote granting their charter as the Omicron Chapter, one of the members pulled from the pocket of his pants a rusty horseshoe which the fraters had picked up along the way.Believing that the horseshoe had granted the chapter good luck, the tradition began to pass the horseshoe down to each chapter.