https://www.youtube.com/watch?v=vHNu7VHAN4Y Jill Vialet, founder and CEO of Playworks, leads the Chautauquans in a single-elimination rock-paper-scissors tournament called Roshambo Rockstars on Monday, July 9 at Bestor Plaza. Lily Gierszal, 8, and Bruce Gierszal celebrate Lily's victory