Pizzeria Uno

Pizzeria Uno is now known simply as Uno Chicago Grill, and is famous for its Chicago Deep Dish Pizza.The drink list features 12 wines and a number of fun specialty drinks, including frozen, mixed and nonalcoholic options. Incredibly priced appetizers during Uno's new Snack Hours will be a welcome treat for those looking for a relaxing break.

Visit the original Uno's in downtown Chicago at the corner of Ohio Street and Wabash Avenue in Chicago, where Chicago style pizza was invented in 1943. Uno figured that if you combined some of Italy's old, authentic recipes with impressive quantities of the finest meats, fresh cheeses, ripe vegetables and flavorful spices, pizza would become a hearty meal. It was the start of an American tradition - the Chicago Deep Dish Pizza. Uno's Original Deep Dish Pizza has been imitated many times, but never quite duplicated.

Location: Terminals Two, Three and Five

Hours: 5:15 am - 9:30 pm