Join other volunteers for the Second Saturday Work Party from 10 to noon March 11 at the Jane Weber Arboretum, 9215 S.E. Evergreen Highway, Vancouver. Volunteers will clean up storm damage and pull up ivy and weeds. Refreshments will be served. After, enjoy part two of a lecture on apical dominance in the “Talks with Groundskeeper Woolley” series as groundskeeper John Woolley shares a living example of this pruning strategy. For more information, email firstname.lastname@example.org or visit janeweberevergreenarboretum.org.