Refettorio is a community kitchen concept that aims to combat food waste and hunger. It was founded by chef Massimo Bottura in Milan, Italy, and has since expanded to various cities around the world. The initiative transforms surplus food from restaurants and supermarkets into nutritious meals for those in need, fostering a sense of community and dignity among its guests. The kitchens often serve as social spaces where volunteers and local residents come together to share meals and stories. Refettorio not only addresses immediate food insecurity but also raises awareness about the issues of waste and poverty, promoting a more sustainable and compassionate society.