Miss Oklahoma First Preliminary Competition Miss Oklahoma First Preliminary Competition May 1, 2018 Lindsey Hansen Calendar Tickets When: June 5, 2018 @ 7:30 pm – 9:30 pm 2018-06-05T19:30:00-05:00 2018-06-05T21:30:00-05:00 Where: River Spirit Casino 8330 Riverside Pkwy Tulsa, OK 74137 USA Miss Oklahoma May 1, 2018 0 Comments