Kevin Blagg, who performs as Cellophane Garden, will be part of a Saturday night outdoor concert on Mount Sequoyah. It will be his first concert in months. The show, presented by Trillium Salon Series, also includes Untight. Music is scheduled to begin at 7 p.m. with a suggested donation of $10. Masks and social distancing will be required for check-in and the purchase of concessions.