I get my info from many different people around the city, some of them work there at Warren, some do not.
All of the other "premiers" shown in OKC for this charity have been at Harkins. By not confirming a location in the initial press release shows anyone that they are at least considering Warren over Harkins. I finally saw a movie at Warren and it was hands down better than Harkins.
On a side note, who goes to Harkins now that the Warren is open? I bet if you looked before the opening you would see a large portion of Harkins customers were from South OKC since there was no other option. (Hollywood in Norman is not the same...ie cramped old seating) Warren theatre is in a class way above Harkins that I do not see Harkins achieving unless they spend a lot of money on it. There is also no way to fix the parking at Harkins that I can see.