Nightlife in Comuna Buenos Aires - Medellin, Colombia

We are in the Buenos Aires comuna tonight doing a walking tour.
Buenos Aires (comuna 9) is located east of El Centro and Las Palmas. The center of social life in Buenos Aires centers around Calle 49 (Ayacucho). The comuna isn't on the main metro train lines, but there is a tram that runs through Calle 49 along with feeder buses.
Buenos Aires was once farmland, forests, and guava plants. Recent developments in the comuna include a modern mall (Centro Comercial La Central).
Buenos Aires is more of a local spot in Medellín, since you rarely see foreigners party here.