Hi!
You should start by congratulating the winners of the hackathon at Hack the Valley 2. Spending time with them has been great! As always, time to share the materials of my session. In this case only a couple of slides, since it was a session where I have helped more to understand how to use CS than to talk about them.
Happy Coding!
Greetings @ Burlington
El Bruno
Miscelaneous
El Bruno 