Ronny Wechenberger and his son Rion, costumed as a little devil, take part at a procession in Schierke, central Germany, Tuesday, April 30, 2013. Hundreds of costumed devils and witches meet to celebrate Walpurgis Night, a traditional religious holiday of pre-Christian origins. The event is named after St. Walburga, an English nun who helped convert the Germans to Christianity in the 8th century. (AP Photo/Jens Meyer) ( APTOPIX Germany Walpurgis Night )