In summer 2020, the JUBLA Lucerne should hold its canton camp. In order to attune the children to the camp and the motto "underwater", everyone up to the sixth primary level should receive a sticker booklet. The kids then received mail with stickers at intervals. By the start of the summer camp, the booklet should be filled, the children should know the story and look forward to two weeks of camp life.

June to October 2019, JUBLA Lucerne