Saturnalia /(?)/

Sat·ur·na·li·a

Saturnalia

n. pl.
  1. The festival of Saturn, celebrated in December, originally during one day, but afterward during seven days, as a period of unrestrained license and merriment for all classes, extending even to the slaves. (Rom. Antiq.)
  2. Hence: A period or occasion of general license, in which the passions or vices have riotous indulgence.