Business & Tech

Tim Hortons and Dunkin' Donuts Offer Free Doughnuts on Friday

Tim Hortons and Dunkin' Donuts are offering free doughnuts June 1 to mark National Donut Day, the unofficial holiday celebrating the popular treat.

Dunkin' Donuts isn't the only doughnut retailer offering a free treat Friday for National Donut Day.

, the popular doughnut and coffee chain, is offering a printable coupon through its Facebook page for a free doughnut with any other purchase. will mark the day by giving out a free doughnut — customer's choice — with the purchase of any beverage, according to a news release from the company.

National Donut Day, celebrated the first Friday of June each year, was established in 1938 by the Chicago Salvation Army to honor women who served doughnuts to soldiers during World War I, according to a news release from Dunkin' Donuts.

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Find Tim Hortons and Dunkin' Donuts locations around St. Clair Shores below:

Find out what's happening in St. Clair Shoresfor free with the latest updates from Patch.

Tim Hortons

Get the printable coupon, redeemable for a free doughnut with any other purchase, here.

  • 28101 Harper Ave.

Dunkin' Donuts

No coupon required. Free doughnut with purchase of beverage.

  • 28351 Groesbeck Highway, Roseville

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