Dedication of sign commemorating Botanical Preserve founder Catherine Winkler Herman. Pictured: NOVA Parks executive director Paul Gilbert, and board member Paul Baldino (Falls Church); Alexandria City school board chair Dr. Michelle Rief, and schools superintendent Dr. Melanie Kay-Wyatt; Alexandria mayor Justin Wilson, councilman Canek Aguirre, and council member Sarah Bagley; NOVA Parks board vice chair Sean Kumar (Alexandria)