Five Guys Yeouido is an American burger restaurant in The Hyundai Seoul in Yeouido. It serves cheeseburgers, french fries, and milkshakes, and customers choose burger and shake toppings to their taste. The basic burger has two patties and the Little has one, while the fries are fried in peanut oil and the regular size comes in portions for two to three people. When crowds gather the store becomes cluttered and there are not enough seats, making it uncomfortable to eat.