The Mad Jacques Fromage is a vibrant and unique electro festival held in the spring at the Enghien-Soisy Hippodrome near Paris, combining the best of cheese and electronic music. The festival features three covered stages with top DJs, offering 12 hours of non-stop music, including genres like electro, techno, and house. It also showcases a cheese village with stands, tastings, and activities like giant barbecues and a Jacq'Koh'Lanta game. This festival brings together delicious local cheese, party vibes, and a community atmosphere in a fun, immersive setting.