Visit the ALA Dia website for information on how to celebrate El Dia de Los Ninos/El Dia de Los Libros, included are activities, booklists of recommended multicultural reading and libraries by state that partake in the celebration of Dia. http://dia.ala.org/ Visit the website below for information on traditional children's games of Mexico and how they are played. http://www.donquijote.org/culture/mexico/society/customs/traditional-mexican-games.asp From the National Latino Children's Institute is some great information on El Dia Del Nino and some different ways you can celebrate, how to organize celebrations and a movie as well. http://www.nlci.org/El-Dia-de-Los-Ninos.html
Author Pat Mora's website also contains a tremendous amount of information on the holiday, celebrating children, literacy and different cultures. http://www.patmora.com/
A great Spanish website, that can be translated containing activity, games, crafts and cooking ideas for children to celebrate http://www.educacionincial.com