3 performances this day! 5pm, 7pm, and 9pm. Michael Portnoy presents a new staging of his destabilizing, combinatorial game show, 27 Gnosis, which premiered in dOCUMENTA (13) in Kassel, Germany this past summer. Under the instruction of the Rigid Designator, a limited group of players compete to develop a series of confounding propositions formed through the interplay of a set of 27 "gnoses," sc…