Christmas is the most famous holiday of the year, and the word itself evokes images of Santa Claus, Christmas trees, lights, the baby Jesus, and, of course, presents. Instantly, well known Christmas carols ring in your ears, or maybe you even picture nutcrackers or Scrooge and Tiny Tim. Christmas has been popular for centuries, and it only continues to get more popular today, with Christmas season extending months in advance of December 25. And though...