Loading view. There were no results found. There were no results found. Twin Oaks Valley Country Club Events Venues Twin Oaks Valley Country Club 1441 N. Twin Oaks Valley Rd San Marcos, 92069 United States Get Directions (760) 752-7256 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