Opening hours of stores differ. Visit during the day.
Approximate operating hours:
Tue - Fri: 10:30 a.m. - 7:30 p.m.
Sat - Sun: 9 a.m. - 8 p.m.
Wikipedia (Spanish) http://es.wikipedia.org/wiki/Casa_de_los_Ezeiza
Address Defensa 1179, Buenos Aires, Argentina
Coordinates -34°37'17.742" N -58°22'16.863" E