Organization: Children's Science Center LabLocation: 11948 Fair Oaks MallFairfax, VA, 22033United StatesSee map: Google MapsPhone:(703) 648-3130 Cherry Blossom Festival at the LabExperience the magic of Cherry Blossoms! Dive into the beauty and traditions of Japan with hands-on activities that blend art, science, and culture.Dates: 03/22/202503/23/202503/29/2025Show more datesHide these dates03/30/202503/31/202504/05/202504/06/202504/12/202504/13/2025Time: 10AMLearn More Organization: City of Manassas, VALocation: 9027 Center StManassas, VA, 20110United StatesSee map: Google MapsPhone:703-257-8200 2025 Greater Manassas St. Patrick’s Day ParadeDates: 03/08/2025Time: 11:00 AM Organization: Leesburg Animal ParkLocation: 19246 James Monroe HighwayLeesburg, VA, 20175United StatesSee map: Google MapsPhone:(703)433-0002 25th Annual Easter Egg Hunts at Leesburg Animal ParkDates: 04/12/202504/13/202504/19/2025Show more datesHide these dates04/20/2025Time: AM and PM Hunts available - see website Location: Riverbend Park - Great Falls, VA8700 Potomac Hills St.Great Falls, VA, 22066United StatesSee map: Google MapsPhone:703-324-8700 Bluebells at the Bend - Riverbend ParkDates: 04/05/2025Time: 10 am - 2 pm Organization: Smithsonian - National Museum of African American History and Culture Location: 1400 Constitution Ave NW,Washington, DC, 20560United StatesSee map: Google MapsPhone:844-750-3012 Community Day - Black Women: A Force for Change at National Museum of African American History and CultureDates: 03/22/2025Time: 11 am - 3 pm Organization: Gaithersburg Community Museum Location: 9 S Summit AveGaithersburg, MD, 20877United StatesSee map: Google MapsPhone:(301) 258-6160 Drop-In Activity: Going Green at Gaithersburg Community MuseumDates: 04/26/2025Time: 11:30 am - 3:30 pm Location: Sully Historic Site3650 Historic Sully WayChantilly, VA, 20151United StatesSee map: Google MapsPhone:703-324-8700 Earth Day FairfaxDates: 04/26/2025Time: 10 am - 4 pm Location: Huntley Meadows Park3701 Lockheed Blvd.Alexandria, VA, 22306United StatesSee map: Google MapsPhone:703-324-8700 Family Hilltop Outing for the 200th Anniversary at Huntley MeadowsDates: 05/17/2025Time: 4:30 pm - 5:30 pm Organization: City of Gaithersburg, MDLocation: 31 S Summit AveGaithersburg, MD, 20877United StatesSee map: Google MapsPhone:301-258-6300 Gaithersburg St. Patrick's Day ParadeDates: 03/15/2025Time: Parade starts at 10 AM Organization: Maryland Science CenterLocation: 601 Light StBaltimore , MD, 21230United StatesSee map: Google MapsPhone:(410) 685-2370 Pi(e) Day at the Maryland Science Center!Dates: 03/14/2025Time: 10 am - 2 pm Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 Sensory Friendly Easter Egg Hunt at B&O Railroad MuseumDates: 04/18/2025Time: 9 am - 10 pm Organization: Meadowside Nature CenterLocation: 5100 Meadowside LaneDerwood, MD, 20855United StatesSee map: Google MapsPhone:301-258-4030 St. Patrick’s Day Quest for the Gold at Meadowside Nature CenterDates: 03/14/2025Time: 5 pm - 6 pm Organization: Smithsonian - National Museum of Natural HistoryLocation: 10th St. & Constitution Ave. NWWashington, DC, 20560United StatesSee map: Google MapsPhone:(202) 633-1000 The World & Me: Save a Spider! at NMNHDates: 03/15/2025Time: 10 am - 12:30 pm Organization: Smithsonian - National Museum of Natural HistoryLocation: 10th St. & Constitution Ave. NWWashington, DC, 20560United StatesSee map: Google MapsPhone:(202) 633-1000 The World and Me: Amphibian Week Kickoff Celebration with the USDA Forest Service and Friends! at NMNH Dates: 05/03/2025Time: 10 am - 12:30 pm Location: Huntley Meadows Park3701 Lockheed Blvd.Alexandria, VA, 22306United StatesSee map: Google MapsPhone:703-324-8700 Wetlands Awareness Day at Huntley MeadowsDates: 05/04/2025Time: 12 pm - 4 pm