Sophie meets Grégory Cuilleron, the host, at the Halles Paul Bocuse. Once known as the "belly" of Lyon, this unmissable market brings together over 60 producers. On Rue de la Fromagerie, Grégory talks about the history of Lyon's gastronomy, which he knows very well. They then head towards the most beautiful traboules of Old Lyon. There are 200 of them in the city!
