Melanie Avalon and Scott Emmens unwrap the most mind-blowing secrets about Christmas in this festive episode, including origin stories (what does Xmas mean??), surprising facts about Santa Claus, fascinating international traditions, and the creepiest Christmas legend of them all! Learn why the 12 days of Christmas actually start on Christmas Day (say what?!), what happens to letters sent to the North Pole, and the unexpected truth about parasitic mistletoe.