Lemonade Stands for Kids

New idea- kids make and sell different types of juices- including lemonade- cookies, jewelry- as we can collect shells on the beach, we can make stuff with that- hand-crafted wooden items, maybe let them catch and sell fish in plastic bags? Or have them learn to cook- some kids actually do- and then sell their own meals. There's a stinking TV show about kids competing to become the greatest cook out of everyone there, and their foods look incredible.