"It's the most wonderful time of the year..." This is the opening line to one of the most popular songs about the Christmas season, and for many people, it's the truth. The days, weeks, and even months surrounding Christmas are filled with parties, gifts, and the laughter and love of family and friends. How did these traditions start, and what are we really celebrating on December 25? Keep reading to find out!

The most wonderful time of the year -- The story of Christmas -- From Saint Nicholas to Santa Claus -- Where do our traditions come from? -- Different ways to celebrate -- Holiday how-to: make your own Christmas gingerbread.