We use this repository largely to track our events that we doing, and planning for those events. You can see these happening over in the issues list. This is also a great place to find out how you can help the CoderDojo movement.
There's excellent information at http://coderdojo.com/ about starting a dojo and getting involved. If you'd like to help out our specific dojo, it would be great to file an issue and introduce yourself and communicate with us about our next session, signing up and attending frequently, or contributing back to our repos. Also take a look at CONTRIBUTING.MD for more tips.
Many of our projects are great examples of how we start lessons. For more information, take a look throughout our projects, some of which are: