Volunteers are invited to celebrate a milestone 30 years in the making—one million trees planted by the Clark Public Utilities StreamTeam. Help restore critical habitat with the StreamTeam on national Make a Difference Day, Oct. 28. Dress for outdoor work, rain or shine, at a location near Battle Ground Lake State Park. No experience is necessary and there’s no cost to participate. Registration is required at clarkpublicutilities.com/streamteam or contact Stephanie Frisch at 360-992-8585 or streamteam@clarkpud.com. The location and parking directions will be provided after registration. The event includes lunch and music at noon after announcements and tree-planting at 9:20 a.m.