A young woman reluctantly joins her boyfriend on a summer trip to a Swedish festival where things quickly go awry.

It's been a long, hot summer in the Moomin Valley. All of the creatures are becoming bored with the unchanging season-until a volcanic eruption causes a major flood. As the Moomin family searches for refuge, they are rescued by a floating abandoned house. But this is no house, and it's definitely not abandoned. Occupied by the feisty Emma, the Moomin learn that the building is actually a theater. With plenty of costumes the Moomin family soon creates...

Describes the customs and beliefs connected to some of the special occasions celebrated in Sweden, including Easter, Midsommar, and Nationaldag. Includes recipes and related activities.