 The event, which celebrated the area’s Scandinavian past, featured the music, food, and arts of the immigrants who had once lived there.It also highlighted the careers of Olle i Skratthult (Hjalmar Peterson), Slim Jim and the Vagabond Kid (Ernest and Clarence Iverson) and the Olson Sisters (Eleonora and Ethel Olson).The headline performer was the Swedish-born singer Anne-Charlotte Harvey.