Disney Concerts, Disney Branded Television and AEG Presents jointly reveal “Descendants/Zombies: Worlds Collide Tour,” a one-of-a-kind interactive live concert experience, is coming to Fiserv Forum on Aug. 5. Joshua Colley from “Descendants: The Rise of Red” and Mekonnen Knife from “Zombies 4:  Dawn of the Vampires” will join Kylie Cantrall, Freya Skye, Malia Baker, Malachi Barton and Dara Reneé on tour.