The Pink Palace Museum

Built as a private residence by Clarence Saunders, the man who introduced Piggly Wiggly, the world's first self-service grocery store, the Pink Palace Mansion was later taken by the tax man and subsequently turned into a museum. (Saunders never actually lived in the house.) It is a very eclectic place, with everything from shrunken heads to animatronic dinosaurs with a life size copy of the first Piggly Wiggly in between. Also has an IMAX theater and a planetarium. Well worth a visit.