Improvised Shakespeare at Island Shakespeare Festival! Yay! Whidbey Improv Presents: Sound & Fury bring a fully improvised Shakespearean play to life, blending Elizabethan flair with contemporary comedy. Expect sword fights, "thee's and thou's," and glorious nonsense in this madcap tribute to The Bard. On the Island Shakespeare Festival stage Saturday, September 5th at 1 p.m.…