Roger Mills County, OK Events Event Categories Arts and Crafts Shows City Wide Garage Sales Easter Educational Festivals Holidays Independence Day Roger Mills County Event OutlookMay 25, 2024 Cheyenne OK Citywide Garage Sales - CheyenneAugust 10, 2024 Pioneer Day - CheyenneNovember 23, 2024 Christmas Arts & Crafts Show - Cheyenne View our full calendar of events