In this escape game at Barnim Panorama, four mysterious boxes challenge families, groups and puzzle fans to crack codes within an hour, using knowledge of climate and its link to people and the environment to work toward the UN's climate action goal. It is offered in two difficulty levels, for ages 10 and up or 16 and up, for groups of up to 8 people, and requires advance registration.

Details can change — check the event’s website before you go.