Answer: Dunkin' Donut
Dunkin' Doughnuts is an international doughnut and coffee retailer founded in 1950 in Quincy, Massachusetts by William Rosenberg. It is now headquartered in Canton, Massachusetts. Despite originally focusing on donuts and other baked goods, over half of Dunkin' Doughnuts business today is in coffee, making it more of a competitor to Starbucks as opposed to traditional competitors Krispy Kreme and Tim Hortons.
