The residents of East Campus Second West make liquid nitrogen ice cream Thursday evening outside of the Z-Center during their annual CryoFAC event. They served several exotic ice cream flavors, including green tea, sea salt, and lemon. Joseph Maurer—The Tech May. 9, 2016 Facebook Twitter Reddit Print The residents of East Campus Second West make liquid nitrogen ice cream Thursday evening outside of the Z-Center during their annual CryoFAC event. They served several exotic ice cream flavors, including green tea, sea salt, and lemon. Joseph Maurer—The Tech