It's raining and Lotta is not allowed to go out because she has a cold. Siblings Mia and Jonas promise to buy candies for her. But Lotta does not always do as she has been told.
It's winter and everyone is preparing to celebrate Christmas. But the Christmas trees have run out. Will Lotta, who knows almost everything, be able to fix a Christmas tree as well?
It's Maundy Thursday and mum changes to Easter curtains. Lotta goes to Vassili's candy store and discovers that the store is empty. Vassilis has sold the deal and will travel back to Greece. Where should the Easter bunny now buy his candy?