National Donut Day is June 7. Celebrate by picking up these freebies and deals on Friday.

Walmart: Free coffee and donut samples at participating locations.

Duck Donuts: One free Classic donut.

Krispy Kreme: One free donut of your choice.

Dunkin’ Donuts: One free donut per person with the purchase of any drink.

Cumberland Farms: One free donut per person with the purchase of any drink.

LaMar’s Donuts: One free donut.