When travelling through Provence be sure to stop in the City of the Popes, Avignon. The visit to the Papal Palace, the Bridge, and the city will take several hours and is could easy eat into lunch or dinner time (or both). A good option is Maison Nani which is in the centre near the Palace and Place de l'Horloge. It will be full (always a good sign), especially since most of his customers are locals themselves: There's always a good atmosphere, young people, great service and fantastic provencal food. Enjoy!