Rosario a central east city from Argentina and capital of the province of Santa Fe, it has a main harbor in the left flank of the Parana River, situated at 305 km north side of Buenos Aires Argentinean’s capital and its one of the most important cities of Argentina popular as El Gran Rosario, it has 1.161.188 hab is the third one most populous in Argentina; Rosario is the important city in the economical activity related with Mercosur, thanks to its pluvial transit, being the business center of many commerce’s, educational, cultural, adventure activities,  important museums, turistic activities centers, boulevards and parks. The Rosario is well known as Cuna de la Bandera” and since XIX was baptized as “Chicago Argentino”