The Nobel Banquet (Swedish: Nobelfesten) is an annual banquet held on 10 December in the Blue Hall of Stockholm City Hall, after the Nobel Prize ceremony. At the banquet, for which a formal dress code exists, a multi-course dinner is served and entertainment provided. After the dinner, a dance is held in the Golden Hall. The event is broadcast live on Sveriges Television and Sveriges Radio, and abroad with generally high ratings. History. The first banquet, for 113 male guests, was held in 1901 and until 1923 it was known as the Nobel Dinner (Swedish: Nobelmiddagen).
https://en.wikipedia.org/wiki/Nobel_Banquet