The Chase County Historical Society runs its museum at Chase and Broadway Streets in Champion, in several buildings including the former Champion High School. Its more than 1,800 items include clothing, kitchenware, World War I gear and farm equipment. It is open Sundays 1:30–4:30 p.m. from Mother's Day to Labor Day, or by appointment; admission is by donation. The society's mailing address is P.O. Box 582, Imperial.