IMAX 3D

If you haven't seen a 3D movie at the IMAX, I strongly recommend it. A small group of us recently went to see the Polar Express and it was truly amazing. The story itself is heart warming and well done, but it pales in comparison to the visuals. The animation is outstanding and the 3D effects help suck you in. I had imagined that we would see two dimensional objects floating on different planes and some would jump out towards us, but what I got was a truly 3 dimensional world that felt full and concrete.
If that doesn't interest you, then seeing your friends in these ridiculous glasses might.