Dancing Plague

Also known as Choremania or St. Vitus' Dance, the Dancing Plague or Dancing Plagues were instances were sizable groups of people found themselves unable to stop dancing. In most such cases, the unwilling participants danced until the point of exhaustion, although darker stories of people dancing until they died have been told as well.
=== References: ===
-https://en.wikipedia.org/wiki/Dancing_mania
-http://mentalfloss.com/article/28371/dancing-plague-1518
Category:Weird
Category:Church
Category:Art