Gringo Tuesdays - Language Exchange Medellin. Every Tuesday we host a FREE language exchange in Vintrash Bar, Provenza, Poblado. There is no entrance fee for CS members during the language exchange and all languages are welcome. You don't have to consume anything if you don't want to and we´ll provide free iced water for CS members that prefer not to consume alcohol. It's an informal environment with organized groups, the idea is to have at least one or two native speakers per group. After the language exchange we have an awesome party until 3:00 in the morning. If you are inside the bar before 8pm you can stay for the party without paying cover. For those that come after 9pm, there is a cover. Carrera 35 No 8A-39 Provenza, Poblado, Medellín.