PORTLAND — The fifth annual Portland Greenfest will take place 10 a.m.-4 p.m. Saturday, Sept. 8, in Monument Square. The event, which is free and open to the public, includes live music, demonstrations, exhibitors, children’s activities and more.

The goal of Greenfest is to educate people about the environment, as well as how to live more sustainably. See the Portland Greenfest website for more information.