Specifically, on Friday, July 10, 2015, you'll be able to score a dozen Original Glazed donuts for 78 cents when you buy any dozen donuts.
The offer is good at participating U.S. and Canada Krispy Kreme locations while supplies last.
The birthday deal has been a bit of an annual tradition for the chain. Of course, since it gets a year older each time the price for the second dozen also creeps up by a penny to match.