Ballpark Opera On Deck at Oneok Field Posted by Rob Knapp | Oct 1, 2020 | Arenas & Stadiums, Bookings, General, Pulse Oneok Field in Tulsa is turning a rare triple play this fall: orchestra to symphony to ballpark opera. To access this post, you must purchase Subscribe to VenuesNow – 1 Year, Subscribe to VenuesNow – 2 Years or Subscribe to VenuesNow – 3 Years. If you are already a member of VenuesNow, please login here: log in