Organization: Newlin Grist MillLocation: 219 South Cheyney RoadGlen Mills, PA, 19342United StatesSee map: Google MapsPhone:610-459-2359 Earth Day at Newlin Grist MillDates: 05/03/2025Time: 9am-4pm Organization: Riverbend Environmental Education CenterLocation: 1950 Spring Mill RoadGladwyne, PA, 19035United StatesSee map: Google MapsPhone:610-527-5234 Earth Day Saturday Volunteer OpportunityDates: 04/19/2025Time: 9:30am-11:30am Organization: Elmwood Park Zoo Location: 1661 Harding Blvd Norristown , PA, 19401 United StatesSee map: Google MapsPhone:(610) 277-3825 Elmwood Park Zoo - Party for the PlanetDates: 04/26/2025Time: 10 am - 4 pm Earth Day Events in the Philadelphia Area
