It's easy to find a free classic or glazed donut.

Portrait of attractive dreamy cheerful girl eating doughnut drinking latte isolated over pink pastel color background

We found one food you won’t have to worry about adding to your grocery list this weekend: doughnuts.

There’s a best time to buy just about anything, and food is no exception. National Doughnut Day is the first Friday in June, and restaurants are celebrating by giving away the sweet treats.

Originally published on nerdwallet.com, part of the BLOX Digital Content Exchange.