Airport off-shoot of the popular Greektown spot fills the bill for weary Midway travelers.. In Short Located in the middle of the food-court, just past the security check-point, you'll find this Greek fast-food counter. The line here is usually just 3-4 deep, providing a nice alternative to the ever-popular Potbelly around the corner. Everything runs less than $10, with the filling combos mostly in the $8 range. Both the gyro and souvlaki (either pork or chicken) come with a bountiful amount of meat, a warmed pita, lettuce, tomato and a mound of fries--easily filling one's belly for the longest cross-country flight.