Kal and Ada

[2][3] The urbanization and industrialization of Sweden starting in the late 1800s led to a new kind of city-based working class.

Kal-and-Ada jokes frequently pit that class against wealthy people or authority figures.

[4] Kal, also known as Kâlle or Karl, and Ada are patriotic, party-loving, hard-drinking practical jokers who love to tease Stockholmers, Scanians and other outsiders, also fond of punning.

In Gothenburg, each year two persons who have significantly contributed to culture in the city are given the honorary titles of "Kal and Ada".

[5] A bronze statue of the couple made by Svenrobert Lundquist, was placed outside the entrance to Liseberg in 1995.