We take you to France's Basque Country, where traditional know-how is a family affair. We meet Thérèse and Michel Riouspeyrous, wine producers in Irouléguy. Their two sons will one day take over the running of the vineyard. It's a similar story at the Goicoechea artisanal pottery, not far from there, which will pass from father to son in order to perpetuate an old manufacturing technique using a length of rope. We end our journey at the Arrantzaleak restaurant in Ciboure, where father, mother and son are united by the same love of food.