Darting through our gardens, hummingbirds never cease to amaze us. These little stunt fliers can fly forward, backward, hover and even fly upside-down as they seek nectar, their favorite food. What do hummingbirds eat that provides energy for all their aerobatics in our gardens? Learn from Sheila Pera, Education Chair at Skagit Audubon Society, about the mysteries and wonders of hummingbirds and what plants will attract them to your garden. Reservations required (360) 466-3821 or 800-585-8200; Class Fee: $8. www.ChristiansonsNursery.com