The Hour of Code started as a one-hour introduction to computer science, designed to demystify "code", to show that anybody can learn the basics, and to broaden participation in the field of computer science. It has since become a worldwide effort to celebrate computer science. Come together at the library and learn to code or extend your knowledge as we challenge ourselves with fun activities. NO EXPERIENCE NECESSARY! All ages. Parents, teens and adults welcome. Children must be comfortable with a computer and mouse or have the assistance of a caregiver. Children under 9 must have adult supervision. Registration required.