OTRF Conference Calendar Click to view map When: November 27, 2018 @ 7:00 am – November 28, 2018 @ 3:45 pm 2018-11-27T07:00:00-06:00 2018-11-28T15:45:00-06:00 Where: Tulsa-Tech Owasso OK USA Contact: Sabrina Buxton 405-818-9720 Email
