LEONARDTOWN, Md. — The 25th anniversary of the Potomac Jazz & Seafood Festival will begin with a “Jazz at Sunset Affair on the Potomac” on July 10, 2025, at Piney Point Lighthouse Museum & Historic Park in St. Mary’s County. The exclusive evening event, scheduled from 6:00 p.m. to 9:00 p.m., will invite jazz enthusiasts […]