1) Students in a food and nutrition class collected food to make stone soup based on the folk tale and donate to a local soup kitchen. 2) The folk tale describes a soldier visiting a famine-stricken village and offering to make stone soup, which he claims is enhanced by adding other ingredients. 3) As the villagers become curious and skeptical about the soup, the soldier encourages them to contribute ingredients like cabbage, salt beef, potatoes, and more to improve the taste, and a delicious meal is created through their cooperation.