Dunkin’ Donuts is looking to make your Friday (July 13th) a little more exciting with some free food. That’s when certain Dunkin’ locations will be giving the first 100 people through their doors free Donut Fries. They’d handing them out because Friday (July 13th) happens to be National French Fry Day. The offer lasts from 10 a.m. to 2 p.m. at 25 different U.S. Dunkin’ locations. See if your local Dunkin’ Donuts is one of them by clicking here.