Feeling exhausted? You might want to head for American Museum of Natural History. Yes, museum-going restores the soul, but at the New York museum this May, a trip to the temple of dinosaurs and dioramas will restore something else: sleep. As Caroline Elbaor reports forArtNet, the museum’s popular adult sleepover program is back—and better than ever before. On May 5 and June 30, adults 21 and over can grab their sleeping bags and head to an exclusive after-dark slumber party at the museum.