Accompanied children 12 and under can eat free in the restaurant.
There is also a children's menu for children under 10 years of age, off which kids eat free when an adult gets a full meal.
They don't eat free this year unless they hit 1.5.
Children 12 and under eat free when an adult buys a meal.
Usually, the group was allowed to eat free, workers said.
Guillen said he wanted to win so his children would always eat free in Chicago.
Guests under 19 sharing a room with their parents stay and eat free.
On Tuesday, children 11 or younger eat free with a paying adult.
Children 12 or under stay and eat free sharing a room with two adults.
"They get to eat free, and that's big for the guys," she added.