
Los Carnavales are a very important part of Latin American culture and are celebrated all over the world. This is a famous tradition you should certainly share with your students. I would like to share a few links you can go to if you want to learn more about Los Carnavales.
(Foto taken from the first link)
http://www.noticias24.com/actualidad/noticia/143743/el-derroche-de-alegria-del-carnaval-en-venezuela-fotos/
http://www.guiainfantil.com/fiestas/carnaval/carnaval.htm
http://funversion.universia.es/curiosidades/sorprendente/origen_carnaval.jsp
http://www.carnaval.com.do/historia/carnaval.htm
http://www.carnavales.es/es/historia-del-carnaval-que-es-el-carnaval.html