Gardening enthusiasts are invited to join the Second Saturday Work Party from 10 a.m. to noon April 8 at the Jane Weber Evergreen Arboretum, 925 S.E. Evergreen Highway, Vancouver. Attendees will work on a springtime clean-up of various garden areas. Refreshments will be served. Learn more at janeweberevergreenarboretum.org or facebook.com/WEBER.EVERGREENARBORETUM/.