Saturnalia

n. pl.	1.	(Rom. Antiq.) 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.
	2.	Hence: A period or occasion of general license, in which the passions or vices have riotous indulgence.

Noun	1.	Saturnalia - an orgiastic festival in ancient Rome in honor of Saturn
	2.	saturnalia - a wild gathering involving excessive drinking and promiscuity Synonyms: debauch, debauchery, drunken revelry, bacchanalia, bacchanal, orgy, riot

festival, fete