The City of Arlington Master Composter volunteers hold composting classes the second Saturday of every month at the composting display in the Science Center's parking lot area. The class includes demonstrations of proper pile building, and a worm compost bin. Attendees will receive a free book. No need to register, just show up. Dress for the weather. For more information, call 817.459.6778 or visitwww.arlingtontx.gov.
Free.