Rodeo del Medio, Argentina - 1901 - In 1901, in the Salesian house in Rodeo del Medio, a school aimed at teaching viticulture and enology was established and soon the construction of the Experimental Cellar also began. On April 17 of that same year, the first Mass wine was filtered by Fr Paolo Rebotti. In a certain sense, this date symbolizes more than any other the "birth" of the "Don Bosco" work in Mendoza.