Life and Trust, a new theatrical event from Emursive, which produced the Punchdrunk hit Sleep No More, takes as its inspiration the Faust legend and mixes it with the 1929 stock market crash, the structure of A Christmas Carol, and glimmers of Citizen Kane. As with Sleep No More, attendees wear masks and performers do not, and silence is the rule. The audience, too, plays a part: The evening begins in a cavernous lobby with red-marble columns at “Conwell Tower” (formerly City Bank–Farmers Trust), half a block from Delmonico’s in lower Manhattan. A placard announces the date, Oct. 23, 1929, and the event: Life and Trust Bank’s Prospective Investors’ Fête. The audience is the “investors.”