It’s the largest production Cirque du Soleil has ever taken on the road. With 37 semi-trucks hauling set pieces, costumes, animatronic puppets and more, Michael Jackson: THE IMMORTAL World Tour is also poised to be the largest concert-event in the 16-year history of the Spokane Veterans Memorial Arena. To put it in perspective, Walking with Dinosaurs, which featured 18 life-size dinosaurs, travels