Location: Depot Park - Duvall, WA26219 NE Burhen WayDuvall, WA, 98019United StatesSee map: Google MapsPhone:425-788-1185 2025 Earth and Arbor Day Festival Dates: 04/19/2025Time: 11am Location: Alki Masonic Hall - Seattle, WA4736 40th Ave SWSeattle, WA, 98116United StatesSee map: Google MapsPhone:(206) 932-3292 2025 Rock & Gem Show by West Seattle Rock ClubDates: 04/26/202504/27/2025Time: See website 21 Acres Location: Pickering Barn - Issaquah, WA1730 10th Avenue NorthwestIssaquah, WA, 98027United StatesSee map: Google MapsPhone:425-837-3000 3rd Annual Sustainability Fair at Pickering BarnDates: 04/26/2025Time: 9 am - 12 pm Bill & Melinda Gates Foundation Discovery Center Birds Connect Seattle Blink - Insight Space Organization: Location: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 BrainFest with Allen InstituteDates: 03/15/2025Time: 10 am - 5 pm Organization: Location: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Brainy Bodies - Pacific Science CenterDates: 03/12/202503/13/202503/14/2025Show more datesHide these dates03/15/202503/16/202503/19/202503/20/202503/21/202503/22/202503/23/202503/26/202503/27/202503/28/202503/29/202503/30/2025Time: 10 a.m. to 5 p.m. (last admission at 4 p.m.) Brightwater Center Cedar River Watershed Education Center Location: Beaver Lake Park Lodge - Sammamish, WA25101 SE 24th StSammamish, WA, 98075United StatesSee map: Google MapsPhone:(425) 295-0500 City of Sammamish Earth Day Celebration at Beaver Lake ParkDates: 04/19/2025Time: 11am - 2pm Cougar Mountain Zoo Delridge Neighborhoods Development Association DIGIVATIONS CAMP DEMIGOD INSTITUTE at Cornell University Location: Youngstown Cultural Arts Center - Seattle, WA4408 Delridge Way SWSeattle, WA, 98106United StatesSee map: Google MapsPhone:2069352999 DNDA EcoArts Spring Nature CampDates: 04/14/202504/15/202504/16/2025Show more datesHide these dates04/17/202504/18/2025Time: 9:00AM-3:00PM Organization: Location: 19525 SE 54th StIssaquah, WA, 98027United StatesSee map: Google MapsPhone:(425) 391-5508 Earth Day at Cougar Mountain ZooDates: 04/19/2025Time: See website EduRaptor - Personalized Online Learning for K-12 EnthuZiastic Inc. Environmental Science Center Family Science Adventures Garfield Community Center Harbor WildWatch IslandWood Location: Seattle Convention Center705 Pike StreetSeattle, WA, 98101United StatesSee map: Google MapsPhone:936-320-0030 Jurassic Quest - Seattle, WADates: 04/04/202504/05/202504/06/2025Time: See schedule Location: Mercer Island Community and Event Center8236 SE 24th StMercer Island, WA, 98040United StatesSee map: Google MapsPhone:(206) 275-7609 Leap For Green Sustainability FairDates: 04/05/2025Time: 10am - 1pm LeMay - America's Car Museum Math Potentials Organization: The Museum of FlightLocation: 9404 E. Marginal Way SouthSeattle, WA, 98117United StatesSee map: Google MapsPhone:206-764-5700 May the Fourth | The Museum of FlightDates: 05/04/2025Time: 10 am - 4 pm Outschool Pacific Science Center - Seattle PARI Summer STEM and Space Exploration Camps Pilchuck Audubon Society Point Defiance Zoo & Aquarium Organization: Location: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Pollinator Path - Pacific Science CenterDates: 03/12/202503/13/202503/14/2025Show more datesHide these dates03/15/202503/16/202503/19/202503/20/202503/21/202503/22/202503/23/202503/26/202503/27/202503/28/202503/29/202503/30/202504/02/202504/03/202504/04/202504/05/202504/06/202504/09/202504/10/202504/11/202504/12/202504/13/202504/16/202504/17/202504/18/202504/19/202504/20/202504/23/202504/24/202504/25/202504/26/202504/27/202504/30/202505/01/202505/02/202505/03/202505/04/202505/07/202505/08/202505/09/202505/10/202505/11/202505/14/202505/15/202505/16/202505/17/202505/18/202505/21/202505/22/202505/23/202505/24/202505/25/202505/28/202505/29/202505/30/202505/31/202506/01/202506/04/202506/05/202506/06/202506/07/202506/08/202506/11/202506/12/202506/13/202506/14/202506/15/202506/18/202506/19/202506/20/202506/21/202506/22/202506/25/202506/26/202506/27/202506/28/202506/29/202507/02/202507/03/202507/04/202507/05/202507/06/202507/09/202507/10/202507/11/202507/12/202507/13/202507/16/202507/17/202507/18/202507/19/202507/20/202507/23/202507/24/202507/25/202507/26/202507/27/202507/30/202507/31/202508/01/202508/02/2025Time: See website Seattle Aquarium Organization: The Museum of FlightLocation: 9404 E. Marginal Way SouthSeattle, WA, 98117United StatesSee map: Google MapsPhone:206-764-5700 Sensory Day at The Museum of FlightDates: 03/26/2025Time: 5:30 PM to 7:30 PM Organization: Location: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Sensory Hours at Pacific Science CenterDates: 03/23/202504/26/202505/18/2025Show more datesHide these dates06/21/2025Time: See website Seward Park Audubon Center Shadow Lake Nature Preserve SkyDome-Education Tacoma Ocean Fest The Polytech Organization: Location: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Tropical Butterfly House - Pacific Science CenterDates: 03/12/202503/13/202503/14/2025Show more datesHide these dates03/15/202503/16/202503/19/202503/20/202503/21/202503/22/202503/23/202503/26/202503/27/202503/28/202503/29/202503/30/202504/02/202504/03/202504/04/202504/05/202504/06/202504/09/202504/10/202504/11/202504/12/202504/13/202504/16/202504/17/202504/18/202504/19/202504/20/202504/23/202504/24/202504/25/202504/26/202504/27/202504/30/202505/01/202505/02/202505/03/202505/04/202505/07/202505/08/202505/09/202505/10/202505/11/202505/14/202505/15/202505/16/202505/17/202505/18/202505/21/202505/22/202505/23/202505/24/202505/25/202505/28/202505/29/202505/30/202505/31/202506/01/202506/04/202506/05/202506/06/202506/07/202506/08/202506/11/202506/12/202506/13/202506/14/202506/15/202506/18/202506/19/202506/20/202506/21/202506/22/202506/25/202506/26/202506/27/202506/28/202506/29/202507/02/202507/03/202507/04/202507/05/202507/06/202507/09/202507/10/202507/11/202507/12/202507/13/202507/16/202507/17/202507/18/202507/19/202507/20/202507/23/202507/24/202507/25/202507/26/202507/27/202507/30/202507/31/202508/01/202508/02/2025Time: Open 10 a.m. to 5 p.m. (last admission at 4 p.m.) United States Environmental Protection Agency West Seattle Rock Club Woodinville Sports Club WSU Snohomish County Extension Beach Watchers Organization: The Museum of FlightLocation: 9404 E. Marginal Way SouthSeattle, WA, 98117United StatesSee map: Google MapsPhone:206-764-5700 Yuri's Day at The Museum of FlightDates: 04/12/2025Time: 11 am - 4 pm
