Organization: Dana Point Harbor Location: 34571 Golden Lantern StreetDana Point, CA, 92629United StatesSee map: Google MapsPhone:(949) 496-6137 2nd Annual Swap Meet - Dana Point HarborDates: 04/26/2025Time: 7 AM to 2 PM Organization: Cabrillo Marine AquariumLocation: 3720 Stephen M. White Drive San Pedro, CA, 90731United StatesSee map: Google MapsPhone:310-548-7562 Beach Cleanup at the Cabrillo Marine AquariumDates: 04/05/202505/03/202506/07/2025Show more datesHide these dates07/05/202508/02/202509/06/202510/04/202511/01/202512/06/2025Time: 9:00 - 10:30am Organization: Descanso GardensLocation: 1418 Descanso DriveLa Cañada Flintridge, CA, 91011United StatesSee map: Google MapsPhone:(818) 949-4200 Community Service Day - Descanso Gardens Dates: 04/09/2025Time: 9:00 am - 11:00 am Organization: Discovery Cube Los AngelesLocation: 11800 Foothill BlvdSylmar, CA, 91342United StatesSee map: Google MapsPhone:(714) 542-2823 Discovery Cube Los Angeles Impact EventDates: 04/12/2025Time: 10:00 am to 1:00 pm Location: near by 33820 165th Street East Llano, CA 9354433820 165th StreetEast Llano, CA, 93544United StatesSee map: Google MapsPhone:(760) 820-9499 Earth Day Clean Up at the Llano Silo RoadDates: 04/25/202504/26/2025Time: See Website