KLAUS and DANY are invited by their friends the Norwegian gnomes to assist their annual festivity. During their trip, HENRY gets sick as he’s not accustomed to the low temperatures and he must go back home. KLAUS and DANY continue their trip on a seagull. OLAF, INGRID (OLAF’ daughter) and CHRISTIAN are waiting for them upon their arrival. One of the traditions of the gnomewegians in these festivities is to construct giant chocolate TROLLS to teach their children not to be afraid of them. But, of course, the true TROLLS try to ruin their festivity. KLAUS makes them leave and the festivity continues in peace.