2. On September 13th and 14th we will also be hosting the Great Plains Indian Rodeo Association Finals. In 1976, five people gathered to put a concept to reality. They united several regional Indian Rodeo Associations from the U.S. and Canada to form the Indian National Finals Rodeo Inc. (INFR). Champion Indian cowboys and cowgirls will come together in November 2014 where they will compete at the South Point Equestrian Center in Las Vegas NV.