(DC) (Casey Trees) Join Casey Trees and the Historic Congressional Cemetery as we partner for a sunset “Tree Walk Through History.” The tour will feature selected old-growth trees, along with two dozen distinct species planted by Casey Trees over the past two decades. The signature tree collection will be preserved, cared for, and eventually tagged with their scientific and common names to earn official Arbnet Arboretum Accreditation for the cemetery grounds.

The tour will be co-led by Liam Ulasevich, Arborist and Director of Tree Operations at Casey, A.J. Orlikoff, Interim Executive Director at Congressional Cemetery; and Sharon Metcalf, HCC arboretum partnership coordinator.