Presented by the National Park Service and the Conservancy for Cuyahoga Valley National Park, the Heritage Concert Series aims to celebrate the cultural legacy of the Cuyahoga Valley with a series of folk and roots rock concerts at the Happy Days Lodge. Tonight's concert features roots/Americana artist Bruce Molsky. Single concert admission is $20 for adults, $15 for conservancy members and $5 for children ages 3 to 12. Doors open at 7 p.m., and the concert begins at 8 p.m. (Niesel)