Earth Words, a festival that includes essays, poetry and songs to honor the Earth, will be held 5:30-9 p.m. Saturday, April 25, at Bell the Cat, 15G Starrett Drive. Sponsored by Earth Days Waldo County 2015, the program includes a brief introduction to the history of Earth Day by event planner Bev Roxby, who is active in Sierra Club, 350 Waldo County, and Belfast Transition.