In IMAX on Sunday I'm seeing it with my best friend, his wife (pending we find a sitter) and whoever else wants to join us. On opening day, I'm going to skip out of work in the middle of the day and see it solo. I usually take my "extended lunch" break for a movie on Mondays but this is a special occasion that I'VE BEEN WAITING 3 F'ING YEARS FOR!
Oh, and I'm also seeing it with your mom.
UPDATE:
I was just at the other end of my work in the department that often accuses me of being non-heterosexual and I said "that's right, next week I'm telling everybody that I'm going to see The Dark Knight, but really seeing MOMMA MIA!" because they were blasting Dancing Queen after I said I put on lipstick and dance to that song by myself on Friday nights.
Anyways, one of the girls said "DARK KNIGHT? I WANT TO SEE DARK KNIGHT!" She'll now be joining me next Sunday which would be cool if she didn't think that I dress in drag and dance to ABBA.