While most Latin American and European countries are exempt of visas to come to Mexico, when the purpose of the visit isn't paid work, it's always prudent to check the list, which can be found at http://www.gob.mx/cms/uploads/attachment/file/8932/visasordinarios.pdf . In case somebody may require a letter from the organisers for this purpose, please send a message to dfp.smf@gmail.com.
Mexico City, 4-8 September, 2017
