What is the name of the rivalry game that is played in the same stadium as the State Fair Classic, thats name is derived from the river that forms part of the boundary between Texas and Oklahoma?
State Fair Classic The State Fair Classic (known as the Southwest Airlines State Fair Classic for sponsorship purposes) is an annual college football game between the Grambling State University Tigers and the Prairie View A&M University Panthers of the Southwestern Athletic Conference. The game is played on a neutral site at the Cotton Bowl in Fair Park, Dallas, Texas during the State Fair of Texas. The game often occurs the weekend before the Oklahoma–Texas Red River Showdown game; the new Texas State Fair Football Showdown is also scheduled to take place on the third weekends of the 2018 and 2019 fairs and will feature Southern and Texas Southern.
State Farm Lone Star Showdown The State Farm Lone Star Showdown was the official moniker for all varsity men's and women's athletics competitions between the University of Texas and Texas A&M University. The name comes from "Lone Star State", which is the nickname of the state of Texas. The "Lone Star Showdown" moniker was trademarked in 1996.