Organization: The Museum of FlightLocation: 9404 E. Marginal Way SouthSeattle, WA, 98117United StatesSee map: Google MapsPhone:206-764-5700 2025 Aviation Collectibles Expo | The Museum of FlightDates: 04/06/2025Time: 10 am - 5 pm 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 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 Organization: Pacific Science Center - SeattleLocation: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Brainy Bodies - Pacific Science CenterDates: 03/30/2025Time: 10 a.m. to 5 p.m. (last admission at 4 p.m.) Location: Kent Commons - Kent, WA525 4th Ave NKent, WA, 98032United StatesSee map: Google Maps Cascade Gem & Mineral ShowDates: 06/28/202506/29/2025Time: 10 am - 5 pm Organization: King County Library System - Kirkland LibraryLocation: 308 Kirkland AveKirkland, WA, 98033United StatesSee map: Google MapsPhone:(425) 822-2459 Chess Club | Kirkland LibraryDates: 04/04/202504/11/202504/25/2025Show more datesHide these dates05/02/202505/09/202505/16/2025Time: 4:00PM – 5:30PM Organization: King County Library System - White Center LibraryLocation: 1409 SW 107th StreetSeattle, WA, 98146United StatesSee map: Google MapsPhone:(206) 243-0233 Chess Club | White Center LibraryDates: 04/04/202505/02/202506/06/2025Show more datesHide these dates08/01/202509/05/202510/03/202511/07/202512/05/2025Time: 3:00PM – 4:30PM 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 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: Bill & Melinda Gates Foundation Discovery CenterLocation: 440 5th Ave NSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 709-3100 Earth Day Celebration at the Discovery CenterDates: 04/26/2025Time: 10 am - 3 pm Organization: Museum of Pop CultureLocation: 325 5th Avenue NSeattle, WA, 98109United StatesSee map: Google MapsPhone:206-770-2700 Fantasy: Worlds of Myth and Magic - MoPOPDates: 03/30/202503/31/202504/01/2025Show more datesHide these dates04/03/202504/04/202504/05/202504/06/202504/07/202504/08/202504/10/202504/11/202504/12/202504/13/202504/14/202504/15/202504/17/202504/18/202504/19/202504/20/202504/21/202504/22/202504/24/202504/25/202504/26/202504/27/202504/28/202504/29/202505/01/202505/02/202505/03/202505/04/202505/05/202505/06/202505/08/202505/09/202505/10/202505/11/202505/12/202505/13/202505/15/202505/16/202505/17/202505/18/202505/19/202505/20/202505/22/202505/23/202505/24/202505/25/202505/26/202505/27/202505/29/202505/30/202505/31/202506/01/202506/02/202506/03/202506/05/202506/06/202506/07/202506/08/202506/09/202506/10/202506/12/202506/13/202506/14/202506/15/202506/16/202506/17/202506/19/202506/20/202506/21/202506/22/202506/23/202506/24/202506/26/202506/27/202506/28/2025Time: 10am - 5pm 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 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 Organization: Pacific Science Center - SeattleLocation: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Pollinator Path - Pacific Science CenterDates: 03/30/202504/02/202504/03/2025Show more datesHide these dates04/04/202504/05/202504/06/202504/09/202504/10/202504/11/202504/12/202504/13/202504/16/202504/17/202504/18/202504/19/202504/20/202504/23/202504/24/202504/25/202504/26/202504/27/202504/30/202505/01/202505/02/202505/03/202505/04/202505/07/202505/08/202505/09/202505/10/202505/11/202505/14/202505/15/202505/16/202505/17/202505/18/202505/21/202505/22/202505/23/202505/24/202505/25/202505/28/202505/29/202505/30/202505/31/202506/01/202506/04/202506/05/202506/06/202506/07/202506/08/202506/11/202506/12/202506/13/202506/14/202506/15/202506/18/202506/19/202506/20/202506/21/202506/22/202506/25/202506/26/202506/27/202506/28/202506/29/202507/02/202507/03/202507/04/202507/05/202507/06/202507/09/202507/10/202507/11/202507/12/202507/13/202507/16/202507/17/202507/18/202507/19/202507/20/202507/23/202507/24/202507/25/202507/26/202507/27/202507/30/202507/31/202508/01/202508/02/2025Time: See website Location: Mountlake Terrace Library23300 58th Ave WMountlake Terrace, WA, 98043United StatesSee map: Google MapsPhone:(425) 388-3411 Repair Cafe April 2025 at Mountlake Terrace LibraryDates: 04/24/2025Time: See website Organization: Pacific Science Center - SeattleLocation: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Sensory Hours at Pacific Science CenterDates: 04/26/202505/18/202506/21/2025Time: See website Organization: Pacific Science Center - SeattleLocation: 200 Second Avenue North Pacific Science CenterSeattle, WA, 98109United StatesSee map: Google MapsPhone:(206) 443-2001 Tropical Butterfly House - Pacific Science CenterDates: 03/30/202504/02/202504/03/2025Show more datesHide these dates04/04/202504/05/202504/06/202504/09/202504/10/202504/11/202504/12/202504/13/202504/16/202504/17/202504/18/202504/19/202504/20/202504/23/202504/24/202504/25/202504/26/202504/27/202504/30/202505/01/202505/02/202505/03/202505/04/202505/07/202505/08/202505/09/202505/10/202505/11/202505/14/202505/15/202505/16/202505/17/202505/18/202505/21/202505/22/202505/23/202505/24/202505/25/202505/28/202505/29/202505/30/202505/31/202506/01/202506/04/202506/05/202506/06/202506/07/202506/08/202506/11/202506/12/202506/13/202506/14/202506/15/202506/18/202506/19/202506/20/202506/21/202506/22/202506/25/202506/26/202506/27/202506/28/202506/29/202507/02/202507/03/202507/04/202507/05/202507/06/202507/09/202507/10/202507/11/202507/12/202507/13/202507/16/202507/17/202507/18/202507/19/202507/20/202507/23/202507/24/202507/25/202507/26/202507/27/202507/30/202507/31/202508/01/202508/02/2025Time: Open 10 a.m. to 5 p.m. (last admission at 4 p.m.) 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
