When Is Rocklahoma 2025 Release Date. Ga + vip campgrounds open at 12:00 pm on sunday august 25, 2025, and close at 12:00 pm on tuesday september 3rd, 2025.  — the rocklahoma festival is set to return for 2025 with a killer lineup featuring headline performances from avenged sevenfold, evanescence, disturbed, a day to.

 — the rocklahoma festival is set to return for 2025 with a killer lineup featuring headline performances from avenged sevenfold, evanescence, disturbed, a day to.  — tickets for the 2025 rocklahoma festival will go on sale on friday (april 5) beginning at 11 a.m.