This is pretty much how I imagine Santa's workshop this time of year.
Tannen Maury / EPA
UPS employees sort packages as the packages make their way through the UPS Chicago Area Consolidation Hub in Hodgkins, Ill., Dec. 2010. It is expected that the facility will process 2.5 million packages on this the busiest package processing day of the year as holiday gifts make their way to their destinations. The Hodgkins facility is the largest package handling facility in the world.