Enter to Win to Meet “Jay” of Disney Descendant. Booboo Stewart is coming back to UltraStar on Sept. 19 to visit his fans in the Valley; 125 lucky people will be chosen randomly to receive two tickets for a private showing of Disney Descendants followed by an exclusive Q&A with Booboo Stewart. Of these lucky winners, 50 will be chosen for a private meet and greet before the show.  Here’s how to enter: • Enter in person at the UltraFun Rewards store at UltraStar 16000 Maricopa Road, Maricopa,