2026Events & Symposiums Find us at the following events this year in 2026! Friends of the National Arboretum (FONA) 39th Annual Lahr Native Plant Symposium and SaleMarch 28th 9AM to 1PM at the National Arboretums Visitor Center in Washington DCClick here for more information on their website. Leesburg Flower and Garden FestivalSaturday April 18 - Sunday April 19Location: Downtown Leesburg, will update with street informationClick here for more information. Northern Alexandria Native Plant Sale (NANPS)April the 25th 9am-2pmLocation: The Church of St. Clement1701 N. Quaker LaneAlexandria VAClick here for more information. 6th Annual Nature FestSaturday May 30thLocation: College of Southern Maryland La Plata CampusClick here for more information. Annmarie Gardens Insectival - It's an Insect FestivalSaturday July 18th 9am - 1pmLocation: Annmarie Sculpture Garden and Arts Center Solomons Island MarylandClick here for more information.
