Barbara Hanlon and son David, 9, pose with a panda and rhinoceros made from recycled paper and cardboard by the Chinese American Parents Association. of Northern Virginia.

Gael Ramos, 3, shares his ice cream with mom Anabal, holding Gabby, 1 month, at the Earth Day celebration Saturday, April 20, at Sully Historic Site in Chantilly.

From left, Ana Mira, Fatima Chughtai, Noreen Dorion, Madeline Vasquez, Lorie Jreige and Faustina Sarpong with the Fairfax County Health Department’s Division of School Health told visitors about medication safety and disposal.

Florist Anna Beall, owner of The Fertile Burb flower farm, helps people discover sustainable growing methods in the suburbs at the Earth Day celebration at Sully Historic Site in Chantilly.