In the page's words:

The Public Climate School is a climate education week for everyone! Our aim is to make education for sustainable development and university climate and socially relevant content accessible to everyone. A key component of this is awareness of the climate crisis and its connection to social and societal problems. In order to explain these connections, we are organizing a week of lectures, workshops and discussions with scientists, experts and lecturers on the Platz der Alten Synagoge. True to the motto: Change begins with education.
With live music, an evening program, cuisine for all, dance workshops, etc., there will also be plenty of good cheer.