Tech N9ne will take the stage at sunset (approximately 8:30 p.m.) on Saturday, Sept. 9, as part of the 2023 Outdoor Concert Series. PITTSBURG, Kansas (May 10, 2023) – Kansas Crossing Casino + Hotel will welcome hip-hop star and Kansas City native Tech N9ne to its Outdoor Corral Stage on Saturday, Sept. Hip-hop star to be part of series including Three Dog Night, Russell Dickerson