CHI Health Center Omaha, 455 N. 10th St., Omaha, is an arena and convention center that opened on September 20, 2003, as the Qwest Center Omaha. The arena seats about 18,300 for basketball. It hosts Creighton men's basketball, the Omaha Supernovas volleyball team, the state wrestling tournament, the River City Rodeo each September and the Berkshire Hathaway annual meeting (May 2 in 2026). Box office: 402-341-1500.