This Wednesday, March 21st Dunkin' Donuts will be having "Nationwide Free Iced Coffee Day" From their Press Release:

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.

Dunkin' Donuts Puts Winter "On Ice" by Heralding First Day of Spring With First-Ever Nationwide "Free Iced Coffee Day" [Dunkin' Donuts]
(Photo: Maulleigh)