Wednesday 14 from 6:00-8:00 pm. The city and sustainable energy: cooking with free energy from the sun. Fossil fuel is the other face of climate change. We must abandon fossil fuels in record time. In this session we will familiarize ourselves with a number of inspirational ideas. We will get down to action by acquainting ourselves with an easily accessible, gratifying and almost unknown activity: the possibilities for cooking on our roof terraces with solar energy. And we will dream of a Móstoles with solar picnics in every district.