By Julieta Barrera Buenos Aires, Jul 13 (EFE).- On July 9, 1916 – the centennial of Argentina’s independence – two confectioners inaugurated the “Confiteria del Molino” (Mill Confectionary), an iconic example of art nouveau architecture and pastry-making, which grew as business-oriented and bourgeoisie immigrants flooded into the country starting at the beginning of the 20th …