'The expert in anything was once a beginner.' Anonymous
I love self-organized learning formats like barcamps! Why? Because they blur the lines between the 'learners' and the 'teachers' as well as between the 'participants' and 'organizers'.
What is a barcamp? Here is a small recap: A barcamp is a self-organized conference in which the participants shape their own agenda. The organizers only take care of things like invitations, location and food. Each participant is asked to briefly pitch his/her suggestion for session topics in front of the full group. If there is enough interest for the topic,