Code samples for Automation Happy Hour are available at github.com/appium-pro/ahh
This was one of my favorite Automation Happy Hours, probably because it was so straightforward. We decided to work on automating YouTube. This is a very popular app, and it's also developed by Google, so I was hoping that meant it would have lots of good automation hooks, like accessibility labels and ids. And Google didn't disappoint! Practically everything we needed was available as an ID, a content description (accessibility label), or via unique xpath if we wanted something more complicated (for example, parsing out the number of likes a video had).
Check out the video for the full story.