Yes, I know it's only "officially" celebrated in Mexico. However, this day still deserves recognition, given the previous swamping of Reformation Day by Halloween. Today we commemorate all those who have gone before--famous saints (Peter, Paul, John, etc.) as well as lesser-known (i.e. all other Christians).
Remember--each person who believes in the Triune God is a saint! Perhaps I will edit this post later to include various Scriptures as evidence.