Like the original film, the sequel is set in a near future where all drinking and drugs are banned except for on one glorious day known as The Binge. This year, that day happens to miraculously land on Christmas.
In the not-so-distant future, all drinking and drugs have been made completely illegal by the government, except for one night a year. High school seniors Griffin, Hags, and Andrew make a pilgrimage to get to the best party in town where all their dreams will come true. They will have to avoid their crazed principal, violent siblings, and the wild animals roaming the streets.