This 90 minute video was delivered to the St. Louis Javascript user group (stljs) on October 17, 2013. Original announcement Video on youtube

At the time, HAPI was at version 1.0 but most all of the key material and concepts are still relevant for 2.0 so this video is still a good resource for learning and understanding Hapi.

If you want to learn more about the changes in Hapi 2.0, you can listen to CodeWinds podcast episode 2 and visit the show notes for more resources.