The Arbor Day Foundation has honored Central Washington University as a 2019 Tree Campus USA for the school’s efforts to plant, nurture and celebrate trees. The Foundation’s standards include maintaining a tree advisory committee, instituting a campus tree-care plan, dedicating annual expenditures for a campus tree program, hosting an Arbor Day observance, and establishing student service-learning projects. There’s around 3,200 trees on the CWU campus.