"Kids eat free" is a promotional offer often provided by restaurants, allowing children to enjoy meals at no cost when accompanied by paying adults. This deal typically applies to specific days or times and may have age restrictions, usually for children under a certain age, such as 12 years old. These promotions aim to attract families to dine out, making it more affordable for parents. Many restaurants, including popular chains and local eateries, use this strategy to increase customer traffic during slower hours while providing a fun dining experience for families with children.