The school cited inappropriate images found on the event’s website.
A chicken was stolen from a University of Vermont fraternity, but the teenagers will not be charged in the incident.
Two city inspectors paid a visit to an MIT fraternity house near Kenmore Square Tuesday, two days after an 18-year-old woman was hurt in a fall there.
The four were on probation for a September bash when police were called to a second party with hundreds of students.
An MIT student survived a four-story fall through a fraternity house late Wednesday night.
Several charges have been dropped against a group of Boston University students accused of hazing last spring.