National Day and Special Day Calendar

During the Expo, countries, regions and international organisations that officially participate in the Expo, known as “Official Participants”, will hold a National Day (for countries/regions) or a Special Day (for international organisations) on a designated day. National Days and Special Days are days to honour the participation of the Official Participants. They will be held to deepen the understanding of the culture of the Official Participants and to contribute to the promotion of internatio