On Saturday night, a senior dance thesis that took place in the lobby of Exley Science Center developed into a dance party. “What are we already?,” choreographed by Molly Birnbaum ’09, had three performances at 8 p.m., 11 p.m. and midnight. Such a large audience showed up to see the midnight performance that there were not nearly enough seats; many students watched the performance from outside Exley, peering through the windows. When the performance ended, music continued to play over the speakers, and audience members began to dance. Hundreds of students, professors, and even a dog showed up. The party lasted until about 2:45 a.m., when Public Safety requested that people disperse, and the crowd complied peacefully.