South Carolina’s largest one-day volunteer cleanup, organized by the S.C. Sea Grant Consortium and the S.C. Department of Natural Resources, celebrates its 14th annual sweep. This is a great opportunity to play your part in clearing beaches, rivers, lakes, marshes and swamps with thousands of other South Carolinians. Following the sweep the Ocean Conservancy interprets all the debris to identify the sources of littering. Get your hands dirty and help fight pollution.

Location and times vary. Saturday. (843) 953-2078, www.scseagrant.org