Dunkin has ALWAYS been my fav. It's basically it's own religion up north, and being from Rhode Island, we ran on it. The chain just announced that starting today and until August 17th, if you're a Dunkin' Perks member, when you buy any food item on the menu, you get a free medium coffee, hot or iced.
Free Donut Friday is also starting this Friday! Which means that you get a free donut with any drink purchase. That will definitely take care of my sweet tooth!