What is hat-titude? Find out when Delaware Theatre Company presents the musical “Crowns” April 11-29. As a young woman who moves to the South quickly learns, there’s a hat for every occasion, and every one has a unique meaning. Hear Mother Shaw and her Hat Queens relate the significance of everything from turbans to pill boxes in this heart-warming charmer. It will put your head in a good place. (594-1100, delawaretheatre.org)