"Score Free Doughnuts on National Doughnut Day with These Tips"

Doughnut shops in Columbus, Ohio are offering specials and free doughnuts throughout the weekend to celebrate National Doughnut Day. Shops such as Amy's Donuts, Duck Donuts, Krispy Kreme, and Donna's Delicious Dozen are participating in the celebration. Customers can get one free doughnut at Krispy Kreme and Dunkin' when they purchase a beverage. The Dipped Donut is hiding a $100 bill at the bottom of one doughnut box on Friday.