I only started going to the midnight showings in the early 80's and can remember a few theaters that it played:

The May Theater
Will Rogers Theater
Quail Springs Theater
... maybe The Tower Theater (very briefly)?

It was one of the best experiences I ever had. The crowd in the early 80's were wild and untamed (get it?) -- nothing like the mellow tame crowds today watching it on Halloween at The Sooner Theater.

Remember someone hitting the screen with a roll of toilet paper ... *lights on* ... Manager screams: "These screens cost over $20,000!!! Don't throw anything at the screen!" ... soon toilet paper rolls were banned. Can't say I blame 'em.

Anyhow, there will never be another movie that can capture so much audience participation like Rocky Horror did.

Can anyone remember which theaters it played in OKC/Tulsa?