Come help park staff remove invasive-exotic plants at Radnor Lake on Saturday, March 4th. Volunteers are asked to meet at the Walter Criley Visitor Center in the West Lot off of Granny White Pike at 8am. All tools, gloves, and bottled water are provided by Friends of Radnor Lake. Please wear sturdy shoes or boots and dress for the weather. Work can be strenuous and is scheduled to end at noon.