We wanted to exchange, discover and try-out the best non-formal learning methods that are practiced in natural sciences anywhere in Europe and bring them back home and implement at least one of them in our home non-formal learning groups/clubs/schools. We wanted our groups/clubs/schools improve and become more attractive to youngsters, motivate them to become more active by involving them in international projects and keep them as the next generation of trainers to become our colleagues and replace us and prevent them abandoning natural sciences and non-formal education. We hoped that everyone affected by our project and its follow-up activities will become an “ambassador” who spreads awareness of science and current global issues in non-formal and easy-to-understand manner in their communities.