Free admission.
Wikipedia https://en.wikipedia.org/wiki/Illuminated_Block
Official website http://www.manzanadelasluces.gov.ar/
Facebook https://www.facebook.com/manzanadelasluces
Email iihml2@hotmail.com
Phone +54 11 4342-9930
Address Peru 272, Buenos Aires, Argentina
Coordinates -34°36'37.904" N -58°22'28.325" E