The end of the world has become a freely discussed topic with focus on the Mayan calendar that predicts the end of the world on December 21, 2013. People have begun to associate this phenomenon with the "Zombie Apocalypse" that is when the world of the living ends, the dead will rise from their graves. Some people in Kansas City have taken this affair a step beyond by actually "preparing" for this doomsday with their elaborate establishments. Many have pointed out that preparations and being able to defend oneself against a zombie apocalypse enables a man to defend himself against any apocalypse.
http://www.huffingtonpost.com/2012/12/19/zombie-apocalypse-preparedness-video_n_2328123.html