Last year, a devastating earthquake shook Oslo. Built only a decade prior, the Opera House was one of the many buildings seriously damaged by the seismic activity. As the Norwegian capital’s skyline collapsed like a house of cards, only the Radisson Blu Plaza Hotel stood tall. Also known as Oslo Plaza, this is not only the tallest building in the city, but also the second tallest in Norway (Trondheim’s Tyholttårnet is the tallest in the country). It is also where an elderly assassin positioned himself on 17 May 2000 in an unsuccessful attempt to assassinate Norway’s Crown Prince on the Norwegian Constitution Day.     Gladly, life in the Scandinavian…