National Doughnut Day is Friday. Here’s where you can score a free treat

Those in search of something sweet can sink their teeth into a free doughnut on National Doughnut Day.

Dunkin’, Krispy Kreme and more will give away doughnuts on Friday, June 2, to celebrate the occasion.

Dubbed the “sweetest holiday of the year,” it was started by The Salvation Army to honor the organization’s “donut lassies” who “risked their lives to raise spirits and fuel hope” by delivering doughnuts and other goodies to U.S. soldiers during World War II, according to a news release.

The tradition has carried on and is typically celebrated on the first Friday in June.

Here’s where you can get a free doughnut:

Krispy Kreme

Customers can receive a free doughnut of their choice.

“We look forward to a sweet celebration with everyone Friday at Krispy Kreme shops throughout the country,” Dave Skena, global chief brand officer for Krispy Kreme, said in a news release.

Dunkin’

Customers can get a free doughnut with any drink purchase at participating Dunkin’ locations across the U.S., the chain announced.

Shipley Do-Nuts

The Texas-based coffeehouse will reward guests with a free signature glazed doughnut with any purchase from 5 a.m. to noon, according to a news release.

The freebie is available at participating Shipley Do-Nut shops nationwide, while supplies last.

Duck Donuts

Warm cinnamon sugar doughnuts will be free at participating Duck Donuts shops, the Pennsylvania-based dessert chain announced on Facebook.

The offer is valid in-store only.

Chipotle to give away thousands of burritos — when this happens during NBA Finals

Jimmy John’s adds old favorite to summer menu – but not for long. What to know

Wendy’s offers new spicy sandwich — and brings back fan-favorite Frosty. What to know