Old Chatham Quaker Meeting presents internationally renowned pianist Lincoln Mayorga playing a program of “Gershwin and his Musical Language.” Mayorga also hosts a classical music program Mondays at noon on WGXC. Tickets available at Chatham Bookstore, 27 Main St., The Main Street Grainery, 15 Main St., and Chatham Wine and Liquor, 53 Main St., all in Chatham.