Dunkin' Donuts, the largest coffee and baked goods chain in the world, wants to help customers put winter "on ice." On Wednesday, March 21, the official first day of spring, Dunkin' Donuts will host its first-ever all day, nationwide "Free Iced Coffee Day."
For 24 hours on March 21, customers can visit any participating Dunkin' Donuts restaurant in the country and receive a free 16 oz. cup of Dunkin' Donuts' premium iced coffee, which is double-brewed to ensure full flavor with every cup.
