World Disco Soup Day is observed worldwide every last Saturday of April. The event focuses on reducing food waste and addressing climate change through communal cooking and celebration. Originating from the first Disco Soup event in Berlin in 2012, where activists prepared soup from unsold vegetables to feed 8,000 people, the initiative has grown into a global campaign promoted by the Slow Food Youth Network (SFYN). Participants gather to transform food waste into soup, enjoying food and dancing together, while also learning about the impact of food waste on resources and the environment. Since its inception in 2017, the event has encouraged individuals to consider their dietary choices and adopt more plant-based diets to lessen their carbon footprint. Activists, students, and food professionals organize these events to foster community engagement and promote sustainable practices.