Once Upon A Child - Tracy, CA is a popular store that buys and sells gently used kids' apparel, shoes, toys, and accessories for all seasons, open seven days a week. The store offers a large selection of items in sizes from Newborn to Youth 18/20, with many products up to 70% less than retail prices. Customers often find great deals on name-brand shoes, clothes, and accessories, with some saving hundreds of dollars. Many reviews highlight the good variety and affordable prices, making it a good choice for budget-conscious families. The store also carries new products, alongside used items in like-new condition. However, some customers mention issues with organization, as the store can be cluttered with clothes and toys on the floor, and the staff may be unorganized when going through items. Selling items requires bringing sturdy bins, as bags are not accepted. Customer service has received mixed reviews, with some finding staff friendly and helpful, while others mention unprofessional behavior. Despite these concerns, the overall experience is positive for those seeking affordable children’s clothing and shoes in a convenient location.