Loading view. All qualifiers must attend two RHAA-sanctioned shows to be eligible to compete at the RHAA National Finals. No events scheduled for October 28, 2020. Jump to the next upcoming events. No events scheduled for October 28, 2020. Jump to the next upcoming events. Oklahoma Cattlemen's Association Events Oklahoma Cattlemen's Association Events Search and Views Navigation Search Enter Keyword. Search for Events by Keyword. Find Events Event Views Navigation Day List Month Day Week Today 2020-10-28 October 28, 2020 Select date. Previous Day Next Day Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file