In software development, the concept of a programming kata is being practiced by many developers (e.g. examples of programming kata, book on katas) to be exposed to new good practices and get used to them.
I was about to ask if you could develop a similar routine for improving your project management skills, but it seems you can (e.g article on katas for management and coaching skills).
So my question is, if they can be an effective way to gain and share good practices, what are the first steps you should do to organize/take part to such effective PM katas?