Whether you spell it "doughnut" or "donut," you can enjoy a free treat at various stores on Friday in celebration of National Doughnut Day.

Dunkin' Donuts is offering a free classic donut with the purchase of any beverage on Friday, June 6th, so head down to your local Dunkin's to kickstart your day. But that's not al

Friday, June 6, is National Donut Day and you can get free treats at Dunkin', Krispy Kreme, Paris Baguette, Voodoo Doughnuts, 7-Eleven and more.