An old alternative activity in the field trades. The number of them can range from 50 to 100 approximately. The last four that were used in the middle of the XX century were: the “Mulero” oven, in the recreational area of the “Piles”, the “Tio Sinto” ovens, in the Cervera ravine and in the vicinity of ” Vidal “, and the” Pato “oven, on the Rambla.