But it's not the kids who are in hot water -- it's their folks.
Authorities in Pittsfield Township, Michigan, say parents rented a bus to take their kids to the Saline High junior-senior prom.
According to police, after the kids were dropped off the parents started drinking beer in the parking lot.
The Ann Arbor News reports one man is charged with a misdemeanor count of consuming alcohol on school property.
Police say he was the only one they positively ID'ed as having a beer in hand.
