June 5 is National Donut Day: Here's how to score a free treat.

Here's how to score free sweets on National Donut Day.
Here's how to score free sweets on National Donut Day.

June 5 is National Donut Day. The holiday was established by the Salvation Army in 1938, as a way to celebrate the people who served donuts to soldiers during World War I. If you're searching to celebrate National Donut Day this year, look no further than these chains to score a free treat.

Krispy Kreme
This year, Krispy Kreme has extended their celebration to National Donut Week. From June 1– 5, stop by locations to receive one free donut, no other purchase necessary. You can choose any of Krispy Kreme's donut varieties.

Dunkin
Dunkin is offering a free donut to each customer with the purchase of any beverage. Treat yourself to a coffee or specialty drink, and enjoy the donut that'll come with.

La Mar's
If you stop by your nearest La Mar's location, you can get any donut with a hole in it for free. No purchase is necessary.

Additionally, the Salvation Army is partnering with LaMar's this year to give donuts to hospital workers who continue the fight on the front line against COVID-19.