A 12:01AM was offered for TPM, and I attended in Cleveland. When I bought the ticket, I just walked up to the box office and bought it (a few days earlier). There was no line. There was quite a crowd at the theater that night though.
There was no 12:01AM offered for AOTC. I don't remember now if I got my ticket early or not.
If there is a 12:01AM for ROTS, I will attend. If I feel the need to buy the ticket early, I will.