Backyard Buffers • free
Anne Arundel countians get free trees and shrubs from the Anne Arundel Watershed Stewards Academy and learn to plant and maintain your buffer. Pickup on March 19 & 20. Part of the DNR Backyard Buffers program. Workshop 5:30pm at Arlington Echo Outdoor Education Center, Millersville; rsvp: 410-222-3831; www.aawsa.org.