We find ourselves in the room for manual production of chocolate, and behind the wall there is a real production, which is making chocolate right now, and you can’t go in there (yet)!
A video about the history of the invention of chocolate is projected on the table, and children must answer simple questions, find the ingredients, gradually learning how chocolate is made there behind a glass.
The video is coming to an end, but an accident occurs at the production site and without the help of our guests, there will be no chocolate. Children are divided into groups and repair a five-roller mill, a sugar grinding machine and a tempering collector. And in the end, all together they launch a cooling tunnel, from which they get real chocolate.