It’s your last chance to visit The Met rooftop’s Hitchcock house

If you haven’t already checked out Cornelia Parker’s Transitional Object (PsychoBarn) on The Metropolitan Museum’s rooftop, you better hurry: The installation by the British artist and Turner Prize nominee closes on Halloween—which is fitting since the piece is a 30-foot high replica of the Bates residence as seen Alfred Hitchcock’s horror classic, Psycho. The museum is open until 5:30 most days, but if you want to make your visit spookier, go after dark on Friday or Saturday when The Met is open until 9pm.