In a preview of the upcoming “Defining Dance” spring jazz dance show, students performed in a flash mob to Walk the Moon’s “Anna Sun” in the quad during the first few minutes of lunch.

The shows, which will feature original choreography by 90 dancers from the school’s dance classes, will be held in the Eagle Theatre on Thursday, May 8 and Friday, May 9 at 7 p.m. on both days. Those interested in purchasing tickets can do so for $5 at the Finance Office or $8 at the door.