Two of the Sleep No More cast perform an original work of immersive dance theater in a converted events space. Contents of the show are shrouded in mystery, although the flyer underpins the performance as an “immersive duet at the end of the world.” Sounds intense. “When survival is their primary objective, humanity is put into question.” Fans of Sleep No More, this might be one to check out to see another piece of conceptual but moving contemporary dance by veterans of that cast.