Enjoy this trick-AND-treat of an evening, featuring the Morris Museum’s new partnership with London’s National Theatre Live, and a ghost tour of the Morris Museum’s attic. Formerly the servants’ quarters of the Frelinghuysen Mansion, the attic has seen its share of ghoulish activity in its 105 years. Start your evening with a visit to this supernatural space, followed by a reception with Halloween-themed food, and a performance of Danny Boyle’s Frankenstein starring Benedict Cumberbatch and Jonny Lee Miller. You can attend the tour, reception, and the film, or just the film. Advance registration is required by October 20. The film runs 140 minutes.