A man dressed as Santa Claus rings a bell as he attends the annual meeting of volunteer Santa Clauses and Angels on December 1, 2012 in Berlin. The event was organized by Studentenwerk Berlin, a student organization at the German capital's technical university (Technische Universitaet Berlin), that sends out its students dressed as Santas and angels every year to visit company parties in December and families on Christmas Eve. (Johannes Eisele/AFP/Getty Images)