Description: Join us on a sunlit late-summer evening to shop for plants and socialize while listening to live music and noshing on light refreshments. Cash wine and beer bar. A silent auction and raffle will be held to support the Arboretum’s mission of environmental conservation, education, and the preservation of the Chesapeake Bay region’s native landscapes. All are welcome.. Presale orders for the Fall Open House may be picked up during Night Out at the Nursery. Click here for presale information.