Dunkin' Donuts, Chicago

Since Bill Rosenberg opened the first Dunkin' Donuts in Quincy, Massachusetts, in 1950, the shop has blossomed into a one-stop coffee and breakfast restaurant familiar to millions of morning commuters and third-shift workers.

At more than 2,600 stores in over 30 countries, glazed french crullers twist and curve like Parisian city streets, and Bavarian Kreme donuts envelop a sweet, golden custard. Crispy breakfast sandwiches layer meats such as sausage, cherrywood-smoked bacon, or ham with fluffy eggs and melty cheese, and Wake-Up Wraps made with flour tortillas offer a health-conscious option with as few as 150 calories. Both sweet and savory selections pair well with freshly brewed coffee or a frozen Coolatta drink.

Beyond the bakery storefronts, the company aims for social responsibility by supporting community volunteer efforts and sourcing 100% fair-trade-certified espresso beans.