Loading view. There were no results found. There were no results found. Douglas County Fairgrounds & Event Center Events Venues Douglas County Fairgrounds & Event Center 500 Fairgrounds Road Castle Rock, CO 80104 United States Get Directions http://www.douglas.co.us/eventscenter/ 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