The Patio de la Madera, is a "Convention and Exposition Centre" complex located in Rosario, province of Santa Fe, Argentina, occupying two blocks opposite the Mariano Moreno Bus Terminal, near the geographic center of the city. The formal name is almost never used; the shorter form Centro de Convenciones Patio de la Madera is preferred even in official communications.
The main buildings provide room for conventions, lectures and conferences, artistic exhibitions and shows, etc., with an auditorium for 1,800 people and six smaller facilities with capacities between 120 and 370 people. There are 4,000 m2 of covered area for exhibitions.
Wikipedia https://en.wikipedia.org/wiki/Patio_de_la_Madera
Official Website http://www.mercadodelpatio.gob.ar/
Facebook https://www.facebook.com/mercadodelpatio
Coordinates -32°56'23.64" N -60°40'10.486" E