Join Fairmount Park Conservancy and Philadelphia Parks & Recreation for weekly volunteer workdays at FDR Park on Tuesdays from 9:30 AM - 11:30 AM, starting on March 5th. Sign up for one or more! Together, we will work on: Removing invasive species Trash pick up Sidewalk clean up We will provide all the tools, supplies, and materials for the workday, including gloves. FDR Park is a 348-acre estuary park located in South Philadelphia that serves local neighbors and regional visitors with a variety of active recreational features and unique ecological assets.