Bamse finds a suitcase with Aske's old dance costumes and a whistle. Bamse decides to make a dance academy but Kylling and Ælling won't follow his whistle commands. He sends them home and makes a 'dance doll' wearing in Aske's costume.
Bamse and Kylling are on a trip by a large lake. They build a hut with branches and eat almost all the food they have. They walk down to the jetty where they 'borrow' a motorboat.