The West End Park & Open Space Commission and the Monroe County Municipal Waste Management Authority will hold a composting class at 7 p.m. May 21 at the Chestnuthill Park Building, 221 Route 715, Brodheadsville. A certified master gardener will teach the 1-hour class.

The class is free and compost bins will be available to purchase at cost. One lucky winner will receive a free backyard composter.

For more information, call 570-992-9733 or email bkozen@weposc.org.