Organization: Smithsonian - National Museum of Natural HistoryLocation: 10th St. & Constitution Ave. NWWashington, DC, 20560United StatesSee map: Google MapsPhone:(202) 633-1000 Play Date at NMNH: Nature ExplorationsDates: 03/19/2024Time: 10:30AM - 12:00PM Organization: Smithsonian - National Postal MuseumLocation: 2 Massachusetts Ave., N.E.Washington, DC, 20002United StatesSee map: Google MapsPhone:202-633-5555 Hello, Museo - National Postal MuseumDates: 03/19/202404/02/202404/16/2024Show more datesHide these dates04/30/202405/14/202405/28/202406/11/202406/25/2024Time: 10:30AM - 11:30AM Organization: Meadowlark Botanical Gardens Location: 9750 Meadowlark Gardens CourtVienna, VA, 22182United StatesSee map: Google MapsPhone:703-255-3631 From the Ground Up Art Show at Meadowlark Botanical GardensDates: 03/19/202403/20/202403/21/2024Show more datesHide these dates03/22/202403/23/202403/24/202403/25/202403/26/202403/27/202403/28/202403/29/202403/30/202403/31/202404/01/202404/02/202404/03/202404/04/202404/05/202404/06/202404/07/202404/08/202404/09/202404/10/202404/11/202404/12/202404/13/202404/14/202404/15/202404/16/202404/17/202404/18/202404/19/202404/20/202404/21/202404/22/202404/23/202404/24/202404/25/202404/26/202404/27/202404/28/202404/29/2024Time: 10:00AM Organization: Smithsonian - National Museum of Natural HistoryLocation: 10th St. & Constitution Ave. NWWashington, DC, 20560United StatesSee map: Google MapsPhone:(202) 633-1000 African Voices at Smithsonian - National Museum of Natural HistoryDates: 03/19/202403/20/202403/21/2024Show more datesHide these dates03/22/202403/23/202403/24/202403/25/202403/26/202403/27/202403/28/202403/29/202403/30/202403/31/2024Time: 10:00AM - 5:30PM 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 Explore More! in STEM: Having Fun with Frequencies - National Museum of African American History and CultureDates: 03/19/202403/20/202404/30/2024Show more datesHide these dates05/01/2024Time: 11:00AM - 1:00PM Organization: Meadowlark Botanical Gardens Location: 9750 Meadowlark Gardens CourtVienna, VA, 22182United StatesSee map: Google MapsPhone:703-255-3631 Pup Day at MeadowlarkDates: 03/20/2024Time: 10:00AM - 3:30PM Location: Various Locations Throughout Metro Washington, D.C..Washington, DC, 20002United StatesSee map: Google MapsPhone:877.442.5666 2024 National Cherry Blossom FestivalDates: 03/20/202403/21/202403/22/2024Show more datesHide these dates03/23/202403/24/202403/25/202403/26/202403/27/202403/28/202403/29/202403/30/202403/31/202404/01/202404/02/202404/03/202404/04/202404/05/202404/06/202404/07/202404/08/202404/09/202404/10/202404/11/202404/12/202404/13/202404/14/2024Time: See website Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Homeschool Day in Solomons: Spring: Patterns Everywhere!Dates: 03/20/2024Time: 10 AM - 1 PM: Annmarie Sculpture Garden and Arts Center; NOON - 3 PM: Calvert Marine Museum Organization: National Children's MuseumLocation: 1300 Pennsylvania Ave NWWashington, DC, 20004United StatesSee map: Google Maps Shaun the Sheep - Flock This Way at National Children's MuseumDates: 03/20/202403/21/202403/22/2024Show more datesHide these dates03/23/202403/24/202403/25/202403/27/202403/28/202403/29/202403/30/202403/31/202404/01/202404/03/202404/04/202404/05/202404/06/202404/07/202404/08/202404/10/202404/11/202404/12/202404/13/202404/14/202404/15/202404/17/202404/18/202404/19/202404/20/202404/21/202404/22/202404/24/202404/25/202404/26/202404/27/202404/28/202404/29/202405/01/202405/02/202405/03/202405/04/202405/05/202405/06/202405/08/202405/09/202405/10/202405/11/202405/12/2024Time: 9:30AM - 4:30PM Organization: National HarborLocation: 165 Waterfront StreetNational Harbor, MD, 20745United StatesSee map: Google MapsPhone:1 (877) NATLHBR Titanic - The ExhibitionDates: 03/20/202403/21/202403/22/2024Show more datesHide these dates03/23/202403/24/202403/27/202403/28/202403/29/202403/30/202403/31/202404/03/202404/04/202404/05/202404/06/202404/07/202404/10/202404/11/202404/12/202404/13/202404/14/202404/17/202404/18/202404/19/202404/20/202404/21/2024Time: See website Location: Dulles Expo Center - Chantilly, VA4320 Chantilly Shopping CenterChantilly, VA, 20151United StatesSee map: Google MapsPhone:(888) 313-5593 Capital Art and Craft Festivals Spring 2024Dates: 03/22/202403/23/202403/24/2024Time: See website Organization: Smithsonian - National Museum of the American IndianLocation: Fourth Street & Independence Ave., S.W.Washington, DC, 20560United StatesSee map: Google MapsPhone:202-633-1000 imagiNATIONS Storytime - National Museum of the American IndianDates: 03/23/202403/30/2024Time: 11:15AM - 11:45AM Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Calvert Marine Museum Society Otter Trot 5KDates: 03/23/2024Time: 8:00AM Organization: The Maryland Zoo in BaltimoreLocation: One Safari Place Baltimore, MD, 21217United StatesSee map: Google MapsPhone:410-396-7102 Breakfast with the Chimps - The Maryland Zoo in BaltimoreDates: 03/23/202408/24/2024Time: 9:00AM - 10:30AM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 Spring Break at the B&O: Scavenger HuntsDates: 03/25/202403/26/202403/27/2024Show more datesHide these dates03/28/202403/29/2024Time: 10:00AM - 4:00PM Organization: Smithsonian - National Museum of Natural HistoryLocation: 10th St. & Constitution Ave. NWWashington, DC, 20560United StatesSee map: Google MapsPhone:(202) 633-1000 Play Date at NMNH: Fabulous FlowersDates: 03/26/2024Time: 10:30AM - 12:00PM Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Calvert Marine Museum Spring Break Programming: Chesapeake OspreysDates: 03/27/2024Time: Program is included with museum admission Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Calvert Marine Museum Spring Break Programming: Chesapeake Blue CrabsDates: 03/28/2024Time: Program is included with museum admission Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Calvert Marine Museum Spring Break Programming: Chesapeake WatershedDates: 03/29/2024Time: Program is included with museum admission Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Calvert Marine Museum Spring Break Programming: Fossil Egg HuntDates: 03/30/2024Time: Included with museum admission; Pre-registration is required. 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 Explore More! in STEM: How the Museum Uses Light - National Museum of African American History and CultureDates: 04/03/2024Time: 11:00AM - 1:00PM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 Mile One Express Train Ride at B&O Railroad MuseumDates: 04/03/202404/04/202404/05/2024Show more datesHide these dates04/06/202404/07/202404/10/202404/11/202404/12/202404/13/202404/14/202404/17/202404/18/202404/19/202404/20/202404/21/202404/24/202404/25/202404/26/202404/27/202404/28/202405/01/202405/02/202405/03/202405/04/202405/05/202405/08/202405/09/202405/10/202405/11/202405/12/202405/15/202405/16/202405/17/202405/18/202405/19/202405/22/202405/23/202405/24/202405/25/202405/26/202405/27/2024Time: Times vary by day and season--please see schedule on website Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 First Fossil Friday! at Calvert Marine MuseumDates: 04/05/2024Time: 1:00PM - 4:30PM Organization: The Maryland Zoo in BaltimoreLocation: One Safari Place Baltimore, MD, 21217United StatesSee map: Google MapsPhone:410-396-7102 Wild Workshop - Bird House at The Maryland Zoo in BaltimoreDates: 04/06/202404/12/2024Time: 6:00PM - 8:00PM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 Sensory Sundays at the B&O Railroad Museum!Dates: 04/07/202406/02/202408/04/2024Show more datesHide these dates10/06/2024Time: See Website Organization: National Museum of Women in the ArtsLocation: 1250 New York Ave NWWashington, DC, 20005United StatesSee map: Google MapsPhone:202-783-5000 FREE Community Day - National Museum of Women in the ArtsDates: 04/07/202404/10/202405/05/2024Show more datesHide these dates05/08/202406/09/202406/12/2024Time: 10:00AM - 5:00PM 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 Explore More! in STEM: To the Moon and Beyond! - National Museum of African American History and CultureDates: 04/09/202404/10/2024Time: 11:00AM - 1:00PM Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Creature Feature at Calvert Marine MuseumDates: 04/09/202405/14/202406/11/2024Show more datesHide these dates07/09/2024Time: 10:15AM - 11:15AM Organization: Smithsonian - National Postal MuseumLocation: 2 Massachusetts Ave., N.E.Washington, DC, 20002United StatesSee map: Google MapsPhone:202-633-5555 Baseball: America’s Home Run at the National Postal MuseumDates: 04/09/202404/10/202404/11/2024Show more datesHide these dates04/12/202404/13/202404/14/202404/15/202404/16/202404/17/202404/18/202404/19/202404/20/202404/21/202404/22/202404/23/202404/24/202404/25/202404/26/202404/27/202404/28/202404/29/202404/30/202405/01/202405/02/202405/03/202405/04/202405/05/202405/06/202405/07/202405/08/202405/09/202405/10/202405/11/202405/12/202405/13/202405/14/202405/15/202405/16/202405/17/202405/18/202405/19/202405/20/202405/21/202405/22/202405/23/202405/24/202405/25/202405/26/202405/27/202405/28/202405/29/202405/30/202405/31/202406/01/202406/02/202406/03/202406/04/202406/05/202406/06/202406/07/202406/08/202406/09/202406/10/202406/11/202406/12/202406/13/202406/14/202406/15/202406/16/202406/17/202406/18/202406/19/202406/20/202406/21/202406/22/202406/23/202406/24/202406/25/202406/26/202406/27/202406/28/202406/29/202406/30/202407/01/202407/02/202407/03/202407/04/202407/05/202407/06/202407/07/202407/08/202407/09/202407/10/202407/11/202407/12/202407/13/202407/14/202407/15/202407/16/202407/17/202407/18/202407/19/202407/20/202407/21/202407/22/202407/23/202407/24/202407/25/202407/26/202407/27/202407/28/202407/29/202407/30/202407/31/202408/01/202408/02/202408/03/202408/04/202408/05/202408/06/202408/07/202408/08/202408/09/202408/10/202408/11/202408/12/202408/13/202408/14/202408/15/202408/16/202408/17/202408/18/202408/19/202408/20/202408/21/202408/22/202408/23/202408/24/202408/25/202408/26/202408/27/202408/28/202408/29/202408/30/202408/31/202409/01/202409/02/202409/03/202409/04/202409/05/202409/06/202409/07/202409/08/202409/09/202409/10/202409/11/202409/12/202409/13/202409/14/202409/15/202409/16/202409/17/202409/18/202409/19/202409/20/202409/21/202409/22/202409/23/202409/24/202409/25/202409/26/202409/27/202409/28/202409/29/202409/30/202410/01/202410/02/202410/03/202410/04/202410/05/202410/06/202410/07/202410/08/202410/09/202410/10/202410/11/202410/12/202410/13/202410/14/202410/15/202410/16/202410/17/202410/18/202410/19/202410/20/202410/21/202410/22/202410/23/202410/24/202410/25/202410/26/202410/27/202410/28/202410/29/202410/30/202410/31/2024Time: 10:00AM - 5:30PM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 It’s $10 Admission Day at the B&O!Dates: 04/10/202405/08/202406/12/2024Show more datesHide these dates07/10/2024Time: 10:00AM - 4:00PM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 B&O Unlocked: B&O NO. 908 “JOHN T. COLLINSON” OFFICE CARDates: 04/10/202404/13/202404/14/2024Time: Tours will be available between 10 AM – 4 PM Organization: National Building MuseumLocation: 401 F Street NWWashington, DC, 20001United StatesSee map: Google MapsPhone:202.272.2448 STEAM Saturday at National Building MuseumDates: 04/13/202405/11/2024Time: 1:00PM - 3:00PM Organization: President Lincoln’s Cottage at the Soldiers’ HomeLocation: 140 Rock Creek Church Rd NWWashington, DC, 20011United StatesSee map: Google MapsPhone:202-829-0436 Music Class with Mr. Rob at President Lincoln's CottageDates: 04/13/202404/27/202405/11/2024Show more datesHide these dates06/08/2024Time: 10:00AM - 11:00AM Organization: McLean Community Center, VALocation: 1234 Ingleside AveMcLean, VA, 22101United StatesSee map: Google MapsPhone:(703) 790-0123 Earth Day McLean—Act Locally at McLean Community Center, VADates: 04/13/2024Time: 9:00AM - 12:00PM Organization: The Maryland Zoo in BaltimoreLocation: One Safari Place Baltimore, MD, 21217United StatesSee map: Google MapsPhone:410-396-7102 Breakfast with the Penguins - The Maryland Zoo in BaltimoreDates: 04/13/202404/21/2024Time: 9:00AM - 10:30AM Organization: Calvary TempleLocation: 50214 Triple Seven RoadSterling, VA, 20165United StatesSee map: Google MapsPhone:703-430-7307 Finish the Race Spring Car & Motorcycle Show 2024Dates: 04/14/2024Time: 1:00PM - 4:00PM Organization: Springfield MuseumsLocation: 21 Edwards StreetSpringfield, MA, 01103United StatesSee map: Google MapsPhone:413-263-6800 Spark! Your Imagination at Springfield MuseumsDates: 04/15/202404/16/202404/17/2024Show more datesHide these dates04/18/202404/19/2024Time: 10:00AM - 5:00PM 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 Explore More! in STEM: Our Solar System, Our Home - National Museum of African American History and CultureDates: 04/16/202404/17/202404/23/2024Show more datesHide these dates04/24/2024Time: 11:00AM - 1:00PM Organization: Springfield MuseumsLocation: 21 Edwards StreetSpringfield, MA, 01103United StatesSee map: Google MapsPhone:413-263-6800 Stay Up Late with the MoonDates: 04/18/2024Time: 7:00PM - 9:00PM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 Homeschool Day at B&O Railroad MuseumDates: 04/19/2024Time: 10:0AM - 4:00PM Organization: Annmarie Sculpture Garden & Arts Center - Solomons, MDLocation: 13470 Dowell RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:(410) 326-4640 Fairy & Gnome Home Festival at Annmarie Sculpture Garden & Arts CenterDates: 04/21/2024Time: 11:00AM-4:00PM Organization: Calvert Marine Museum - Solomons, MDLocation: 14200 Solomons Island RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:410-326-2042 Solomons Maritime Festival at the Calvert Marine MuseumDates: 05/04/2024Time: 10:00AM - 4:00PM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 B&O Unlocked: PEPCO NO. 43Dates: 05/08/202405/11/202405/12/2024Time: Tours will be available between 10 AM – 4 PM Organization: Annmarie Sculpture Garden & Arts Center - Solomons, MDLocation: 13470 Dowell RoadSolomons, MD, 20688United StatesSee map: Google MapsPhone:(410) 326-4640 Mother's Day Market at Annmarie Sculpture Garden & Arts CenterDates: 05/11/2024Time: 9:00AM - 12:00PM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 Presidential Passages Junior Tour at B&O Railroad MuseumDates: 05/14/2024Time: 11:00AM Organization: B&O Railroad Museum - Baltimore, MDLocation: 901 W Pratt StBaltimore, MD, 21223United StatesSee map: Google MapsPhone:(410) 752-2490 B&O Unlocked: B&O NO. 1961 SPEEDLINER/BUDD CARDates: 06/12/202406/15/202406/16/2024Time: Tours will be available between 10 AM – 4 PM Location: Benfield Sportscenter1031 Benfield BoulevardMillersville, MD, 21108United StatesSee map: Google Maps BrickUniverse LEGO FAN EVENT- Annapolis, MDDates: 09/07/202409/08/2024Time: See Info