Loading view. There are no upcoming events. There are no upcoming events. Moore County Chamber Events Venues Moore County Chamber 1901 S Dumas Ave Dumas, TX 79029 United States Get Directions (806) 935-2123 Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file