I did a git workshop at NNUG Trondheim last week, after Håvard Stranden did a demo and went through the theory beforehand.
I covered: installing msysgit, initializing a repository, creating a .gitignore file, adding to the staging area, comitting to a local repository and (if our Internet access held out) we would have pushed our local repositories to github.com.
The slides were based on Jason Meridth's excellent 3-part git tutorials.