The organization's mission: "To encourage local community and international solidarity based on cultural understanding through real-life language practice.” Basically, you come and speak whatever languages you want to practice/ help people learn in a relaxed environment, meeting people from all over the world. Great way to meet locals/ for locals to meet travelers. Any more questions, please check out their website: http://mundolingo.org/ or the Facebook Site: https://www.facebook.com/groups/ML.Lima/