Free Donut Offer At Dunkin' Donuts Today In Honor Of National Donut Day
June 05, 2015Today is National Donut Day, and Dunkin' Donuts is inviting people to enjoy the holiday in a delicious way, with a special free donut offer. All day today, June 5th, participating Dunkin' Donuts restaurants are offering guests a free donut with the purchase of any beverage.