Location: Leslie Science & Nature Center1831 Traver RoadAnn Arbor, MI, 48105United StatesSee map: Google MapsPhone:734-997-1553 Ann Arbor Hands-On Museum Earth Day Festival 2024Dates: 04/21/2024Time: 1 PM – 4 PM Location: Mansion on the Slope, Cornell University730 University AveIthaca, NY, 14850United StatesSee map: Google MapsPhone:650-283-5440 Camp Fandom MultiverseDates: 07/01/202407/02/202407/03/2024Show more datesHide these dates07/04/202407/05/202407/08/202407/09/202407/10/202407/11/202407/12/202407/15/202407/16/202407/17/202407/18/202407/19/202407/22/202407/23/202407/24/202407/25/202407/26/2024Time: 1:00pm Organization: Howell Nature CenterLocation: 1005 Triangle Lake RoadHowell, MI, 48843United StatesSee map: Google MapsPhone:517-546-0249 Community Zipline at Howell Nature CenterDates: 04/06/2024Time: 10AM - 2PM Organization: National Park ServiceLocation: 1849 C St NWWashington, DC, 20240United StatesSee map: Google MapsPhone:202-208-6843 Free Entrance Days in the National Parks!Dates: 04/20/202406/19/202408/04/2024Show more datesHide these dates09/28/202411/11/2024Time: See website for details. Organization: Detroit ZooLocation: 8450 W. 10 Mile Rd.Royal Oak, MI, 48067United StatesSee map: Google MapsPhone:248-541-5717 GreenFest 2024 at the Detroit ZooDates: 04/20/202404/21/2024Time: 9 am - 3 pm Organization: DIGIVATIONS CAMP DEMIGOD INSTITUTE at Cornell UniversityLocation: 757 Warren Road, Ste 4988 Summer: Upstate NYIthaca, NY, 14850United StatesSee map: Google MapsPhone:650-283-5440 Harry Potter Sustainable UniverseDates: 07/15/202407/16/202407/17/2024Show more datesHide these dates07/18/202407/19/202407/22/202407/23/202407/24/202407/25/202407/26/2024Time: 1:00pm Organization: Howell Nature CenterLocation: 1005 Triangle Lake RoadHowell, MI, 48843United StatesSee map: Google MapsPhone:517-546-0249 High Adventure Day at Howell Nature CenterDates: 04/28/2024Time: 12PM - 2PM Organization: Lake Erie Metropark and Marshland MuseumLocation: 32481 W. JeffersonBrownstown, MI, 48173United StatesSee map: Google MapsPhone:(734) 379-5020 Solar Eclipse 2024: Lake Erie MetroparkDates: 04/08/2024Time: 1:30PM - 3:30PM Organization: Lake St. Clair MetroparkLocation: 31300 Metro ParkwayHarrison Township, MI, 48045United StatesSee map: Google MapsPhone:(586) 463-4581 Solar Eclipse 2024: Lake St. Clair MetroparkDates: 04/08/2024Time: 1:30PM - 3:30PM Visiting Sedona, AZ