FLISOL is one of the biggest events aimed at spreading free (libre) software in Latin America, event's attendees spreading, explaining and installing free software simultaneously in numerous countries.
As FLISOL participants, there are Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Spain, Uruguay and Venezuela, essentially, a massive number of involved countries.