The idea just came right out of nowhere.
I loved the story as a kid, and I think a meetup for it would be entertaining.
And for those of you who isn't that interested in the movie if AIW, you could also dress up as one of the characters in Alice in Wonderland themed episodes in some animes. I know that Ouran and CCS have an episode that's Alice-themed.
The meetup is now officially planned for the 21st of March. It will be at the Waterfront Park in downtown Portland.
Meetup officially starts at 1pm, but of course, you can come anytime you want to!