of Fastelavn vary somewhat by country and by local region, as some traditions have changed over time. A common theme of Fastelavn in all the countries currently involves children dressing up in costumes, walking door to door while they sing and gathering treats for the Fastelavn feast, a form of trick-or-treating. Today, the festivities of Fastelavn are generally considered to be a time for children's fun and family games.

Fastelavn is celebrated seven weeks before Easter Sunday and therefore always