The Convivium Yesa, named after the town that gives its name to the reservoir located between Navarra and Aragon, offers activities such as the restoration of utensils with great tradition and reception such as the Zezenzusko or “Torico de Fuego”, a metal framework in the shape of a bull, on whose spine a frame with pyrotechnic elements is placed and in front of which children and adults run, usually during the celebration of local festivities.