Join the Friends of Woods Park every 4th Saturday in removing invasive non-native species, including English ivy, clematis, and Himalayan blackberry. Native plantings and trail work are done on a seasonal basis.Tools, gloves and snacks provided. Please dress for the weather, wear sturdy, closed toed shoes and bring a water bottle.This is a family-friendly event and all ages are welcome but children must be supervised by an adult. For more info, contact Mary at mary.verrilli@portlandoregon.gov or 503-823-9423. Activities include: Invasive Plant Removal.