On our
website, we have a multitude of team-produced tutorials and links to others that we've found useful. In the Resources tab we have it divided into: Mechanical, Electrical, Programming, Scouting/Strategy, Game Documents, and Organizational. From how to build a mini-meter to tutorials for Java and Labview. Anything for your heart's content.
Are you going to record your workshops by any chance? I'm interested in watching the finished product. I want to do something similar if the other students and I at my university ever get around to starting a rookie team. Best of luck to you guys.