This document provides information about Code Club, a nationwide network of after school coding clubs for children aged 9-11. Code Club was founded in 2012 and uses a curriculum of coding projects to teach children computational thinking, problem solving, and collaboration. Volunteers lead the clubs and find teaching coding to be a rewarding experience that helps children's progress in other school subjects. The goal is for children to develop skills that will benefit their future education and careers. Information is provided on starting a new Code Club.