During the celebration of the Alimentaria Barcelona Fair  was an interesting "duel" between the two more famous varieties of white wines in Sapin: the Verdejo grape, from the Rueda D.O.(defended by the winery Cuatro Rayas- Agricola Castellana) and the  Albariño grape, from the Rias Baixas D.O. (defended by the winery Martín Codax)