This document provides information about Christmas traditions in December. It discusses the history of Christmas originating from "Christ's Mass" in the Middle Ages. Christians traditionally fasted before Christmas and celebrated at midnight on Christmas Eve. The document also describes Christmas traditions in Bulgaria including a fasting day before Christmas Eve and eating 12 dishes for the 12 months. It mentions Santa Claus originating from Saint Nicholas and traditions like Christmas trees, carols, and spending time with family on Christmas.