Volunteering with TreePeople is fun and rewarding. Our events empower you with the support, training and tools you need to be an engine of change. Join us each week as we plant and care for trees, remove invasive species and maintain our beautiful park! TreePeople’s grassroots activities focus on serving under resourced communities lacking protection from heat and climate impacts, maintaining our 45-acre headquarters here in Coldwater Canyon Park along with restoring our local mountain forests.