A few weeks ago I ran an introductory Node workshop at Makers Academy:
Makers Academy is a highly selective, 12 week full-time programme that teaches web development in London. We accept only the top applicants onto the course for a rigorous programme that culminates with the graduation day when we introduce them to London's top technology companies looking to hire entry-level developers.
The workshop had a 50 minute talk where I introduced Node, then we set the students a challenge: improve our Tetris game. The challenges started at basic UI improvements and ended at intermediate Node web development.
To make the game, I created a small Tetris game engine -- using test-driven development, naturally. The idea behind the game and workshop was to get people thinking about what Node is good at, but we also had an ulterior motive: recruitment. We were struggling to hire a web junior web developer with Node skills, so Makers Academy provided us with a unique opportunity to talk to some enthusiastic new developers.
I've written a more detailed post about the workshop on Medium: An introductory Node workshop at Makers Academy. I enjoyed writing the game engine as a Node module, and it made me want to try making a bigger WebSocket powered game... (when my book is finished!)