At a Manhattan planetarium in 1965, ten-year-old Enzo is whisked away from his young adoptive aunt, Mala. His abductor turns out to be a blood relative: his great-uncle Junius Samax, a wealthy former gambler who lives in a converted Las Vegas hotel surrounded by a priceless art collection and a host of fascinating, idiosyncratic guests. In Samax’s magical world, Enzo receives a unique educati…