Χρόνια Πολλά Ελλάδα!
Today is a national holiday in Greece, that commemorates the rejection by Greek dictator Ioannis Metaxas of the ultimatum made by Italian dictator Benito Mussolini on October 28, 1940. This day is known by Greeks around the world as ‘Oxi Day’ (No Day)
Very informative video in english about why and what Greece celebrates today.