 The horseshoe, now an adopted symbol, is traditionally displayed on a plaque given to new chapters at their founding.The tradition of singing a Sweetheart Song to a fraternity's sweetheart is one shared by most fraternities.TKE is rare in that it has three different Sweetheart Songs (Sweetheart of T.K.E., Iota Sweetheart Song, and the Old Sweetheart Song).