Loading view. There were no results found. There were no results found. Oubache State Park Events Venues Oubache State Park 4930 E. St. Road 201 Bluffton, IN, IN 46714 United States Get Directions (260) 824-0926 on.IN.gov/ouabachesp 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