Preschool Spanish Penpals

[Unregistered]

I teach preschool spanish and would like to find a class to do snail mail with in spanish with my kids. I"m in Plano, Texas. Would prefer to do just one mail class letter, your class in Spanish and we will reply in English. I'm flexible as I've never done this, we could send pictures, postcards, etc. Class should be in Latin America so we can tie in your culture.
Thanks
Maria Munson