Dan Johnson says,
Three weeks from today (Sunday the 27th) is Lewis Carroll’s birthday, which means once again it’s time for your LiveJournal to fall down a rabbit hole and document a different sort of day from the ones you always have. Get away from the same-old and be someone else, somewhere else, doing something else for a change!
The Rabbit Hole Day community remains http://community.livejournal.com/rabbitholeday/