From father to son: how the culinary legacy is built in haute cuisines. More and more sons and daughters of chefs are showing interest in following in their parents' footsteps.

At El Celler de Can Roca, in Girona, the sons of Joan and Josep Roca have decided to continue the family legacy. Marc, 27, and Martí Roca,. 24, play roles as heads of departure in the bustling Catalan kitchen. Alex Adrià, who will join his father, Albert, in the Enigma kitchen this summer.