DAYTON - On Friday, April 21 the Friends of the Library will host a used book sale, from 10 a.m. - 5 p.m., and, again, on Sat., April 22, from 10 a.m.- 7 p.m.

Also on April 21 learn how clouds affect weather and the importance of their role in our climate at an Earth Day Cloud Observation Event at the library at 3:15 p.m.

On Sat., April 22, bring water, binoculars, and cameras, and wear comfortable shoes and appropriate apparel, for a two-hour bird watching hike, along the Touchet River dike, with the Blue Mountain Audubon Society. Meet in the parking lot at Flour Mill Park, on Main Street, at 8:45 a.m. Children must be accompanied by an adult.

In honor of National Poetry Month, the Dayton Memorial Library and Friends of the Dayton Memorial Library is presenting an evening of cowboy poetry and music, featuring Marty Hall and Jimmye Turner, along with a chuckwagon-style dinner, put on by Grassroot Catering. The event is free to the public, and will begin at 6 p.m., on Thurs. , April 27.