When “The Wizard of Oz at Sphere” opens off the Las Vegas Strip on Aug. 28, audiences will experience the 1939 film classic in a way its creators probably never thought possible.
Nearly 18,000 people will find themselves in the eye of the swirling tornado that rips Dorothy’s Kansas farmhouse off its moorings and hurtles it onto Munchkinland. The film has been enhanced to fill a 160,000-square-foot wall of LED
