sentences:  In addition to publishing the magazine, the group puts on comedy events, containing sketches, improv comedy, and an event reminiscent of the antics of Andy Kaufmann, where an audience was forced to watch other students eat dinner for 30 minutes while listening to madrigals.Jester also performs a number of pranks, most recently establishing a pseudo-rivalry with the "Columbia Undergraduate Science Journal", culminating in a staged theft of issues, attached rebuttals, and a parody website.The "Columbia Spectator" reported the event as an actual disappearance.