Krispy Kreme Doughnuts announced customers will receive one free Original Glazed donut on April 1 at participating U.S. locations.

Krispy Kreme Doughnuts’ home-grown sweet treats have been enjoyed by families since 1937. This year’s “doughnut harvest” created a surplus of delicious treats, grown with care and picked off the vine at precisely the right moment, according to the company.

Customers can celebrate the “doughnut harvest” by picking up a free signature Original Glazed donut at their favorite Krispy Kreme Doughnut shop.

Krispy Kreme Doughnuts can be found in approximately 12,000 grocery, convenience and mass merchant stores in the U.S. The company has more than 1,000 retail shops in 25 countries.