The traditional Independence Day Reception (in Finnish: "Linnanjuhlat", "the Castle Ball") at the Presidential Palace on 6 December is one of the key annual events in the presidential calendar. It originated as a celebration of Finland's national independence and pride, and although nowadays it is seen by some as a glorified social party, the reception is broadcast every year on Finnish television and has very high viewer ratings. The number of guests invited has varied from about 1,600 to 2,000. With the exception of ambassadors to Finland, only Finnish citizens are invited.