Choctaw Casino Too! Atoka is a Native American smoke-free casino operated by the Choctaw Nation of Oklahoma, located at 1302 South Mississippi Avenue in Atoka. Open 24 hours daily, this travel plaza casino features 75 gaming machines and serves as a convenient gaming destination for travelers and locals alike. The facility provides gas station services, coffee, beverages, food, and tobacco products alongside its gaming offerings, creating a full-service stop for those passing through southeastern Oklahoma.