Listen to the "jungle sounds" of string, brass, and woodwind instruments at the Spring Olympia Arts Walk. SOGO musicians help kids of all ages to bow, blow, and buzz the instruments. Those who have attended say: 'That was cool!' 'It vibrates when I play.' 'My lips tickle.' 'I haven't played that in 20 years!' 'Can we go around again?!' 3rd and 4th graders: Sign up at the zoo for a free introductory violin or trumpet class. For more information visit studentorchestras.org.