Crossing the Blues
Slashfilm.com is betting that's the case, after getting a glimpse of the IMAX schedule:

Puss In Boots, is going to play on domestic IMAX screens for two weeks beginning November 4. Why only two weeks when there’s no film scheduled for IMAX release on November 18? Well, that’s the day The Twilight Saga: Breaking Dawn Part 1 is coming out and pretty much guarantees Summit is gearing up to release the film in the large screen format.

All we have to say is.. oh my Edward!