Michel Troisgros, the renowned Michelin-multi-star chef from Roanne, was in Paris for the #Ensemble Festival, of which we spoken to you a lot about this summer. Is it a trend? A marketing act? Don’t be fooled. Michel Troisgros is one of the dedicated chefs who is also cooking up a storm in society’s kitchen. Among his many activities, here, with his son César, he runs a socially committed vegetable garden. He explains.