It is more rare than Christmas or New Year's Day.
When I think of Leap Day, I think of one of my favorite episodes of Frasier. He decides that the best way to celebrate Leap Day is to "take a leap," to do something you wouldn't ordinarily. I think this is a brill way to celebrate Leap Day. I'm going to be doing a few things differently this Leap Day and I hope you do, too.
Take a Leap!