2021 Gridiron ClassicMarch 25, 2021Corey Elias Calendar When: August 19, 2021 @ 5:30 pm – 9:00 pm 2021-08-19T17:30:00-05:00 2021-08-19T21:00:00-05:00 Where: Union's Tuttle Stadium 6836 S Mingo Rd Tulsa OK 74133 Varsity Football