CALLICOON, NY — The Friends of Maris Hearn present the seventh annual Maris Hearn Life Celebration Concert, a Jack Hardy Song Night, at The Delaware Youth Center, 8 p.m., on Saturday, June 29. Doors open at 5 p.m. An open mic hosted by Little Sparrow takes place from 5:30 to 7:30 p.m. The concert begins at 8 p.m. featuring David Massengill, who once performed as The Folk Brothers with Jack Hardy, Honor Finnegan, Angela Elizabeth Holup and Stuart Kabak.

Proceeds benefit Damascus Citizens for Sustainability, Catskill Citizens for Safe Energy, and Catskill Mountainkeeper. Suggested donation is $10; children under 16 admitted free. Call 914/715-8718.