Rescheduled from Earth Day in April, the Friends of the Cape Cod National Seashore will once again co-sponsor a beach clean up with the Center for Coastal Studies led by their Marine Education Director Jesse Mechling. Meet at Herring Cove Beach. Bring sturdy gloves and drinking water and wear sunscreen. Registration not required. Time to be determined. Chance of showers or drizzle does not cancel, only heavy rain cancels. Check the events calendar Saturday morning of the event if you have any doubt about the weather. No notice, no cancellation.