Two teams of students are hosting tree-planting events on Saturday, Nov.1, 2014 (Dia de los Muertos). Their challenge is to recruit volunteers to plant native shrubs alongside them. The green team is working with Groundwork Portland at Blue Lake Regional Park. If they succeed, they’ll each win a pair of KEENS and a trip to see the Portland Trail Blazers! The Intertwine Plant Off is about high school and college kids earning real-life (and real-paying) job experience while learning environmental policy, conservation, strategy, marketing, promotions and much more. They can't do it without you. Join the fun and come in costume.