This year to celebrate the leap year on the 29th February 2012 the Magic Kingdom at Walt Disney World in Florida will be open for 24hrs from 6am on the 29th. Why not take all 1440 minutes to explore everything the Magic Kingdom has to offer and see if you can last the whole 24hrs.
Following on from this post a few days ago I have just added a short video of the actual Disney day so check it out.