The central attraction was the KlimaCafé, in which visitors could enjoy a piece of "world climate cake" and at the same time inform themselves about prediction models or the decline of Arctic ice.
Whole groups of children were fascinated by the demonstration "What does the forest do for the climate?" and learned about the role of wood products in climate protection. Nearby was the giant climate puzzle block, which sometimes required the help of parents and grandparents to be put back together again. The climate Caberet "All hot air?" filled the lecture hall to capacity, so that some visitors had to be turned away.