PRAGUE, CZECH REPUBLIC - DECEMBER 02: A christmas tree stands at the Christmas market at the Old Town Square on December 2, 2013 in Prague, Czech Republic. Christmas markets, traditionally selling mulled wine, roasted chestnuts, hot mead, and christmas tree decorations, amongst other products, opened across the Czech Republic during the first Advent weekend. (Photo by Matej Divizna/Getty Images)Matej Divizna / Getty Images Contributor