The Third Annual MoMA PS1 Halloween Ball - hosted by Francis Alÿs, Joey Arias, Korakrit Arunanondchai, Klaus Biesenbach, Justin Vivian Bond, Boychild, Telfar Clemens, Maria Cornejo, Peter Eleey, Karen Finley, Angela Goding, David Hallberg, Document Journal, Ragnar Kjartansson, Steven Klein, Padma Lakshmi, Eckhaus Latta, Amanda Lepore, Bjarne Melgaard, Glenn O'Brien,