Friends of Laurelwood Arboretum will offer free guided cart and walking tours of Laurelwood Arboretum on Sunday, September 11 at 10:30 am. and Sunday, September 25 at 10:30 am. The tours will highlight the seasonal blooms, as well as the works on exhibit along the Sculpture Trail. To join a tour, meet at the entrance patio of the Knippenberg Center for Education at Laurelwood Arboretum, 725 Pines Lake Drive West in Wayne.