Joseph Giannotta, 19, left, plays along in a drum circle with Leo Murphy, 11, at the Luxor hotel-casino in Las Vegas, Sunday, June 10, 2018. The event took place before the Blue Man Groups’ Grant …

Joseph Giannotta, 19, left, plays along in a drum circle with Leo Murphy, 11, at the Luxor hotel-casino in Las Vegas, Sunday, June 10, 2018. The event took place before the Blue Man Groups’ Grant a Gift Autism Foundation benefit performance. Rachel Aston Las Vegas Review-Journal @rookie__rae