Krispy Kreme is celebrating Leap Day by offering a special promotion where customers can purchase a dozen original glazed doughnuts for $2.29 with the purchase of any regularly priced dozen on Leap Day (Thursday, February 29th). Customers with a Leap Day birthday are also eligible for a free dozen of original glazed doughnuts, all they have to do to get this free dozen is show their ID proving your Leap Day birthdate. Krispy Kreme sees the extra day in the year as an opportunity to treat its fans to something extra sweet.