King's Day celebrations in the Netherlands are accompanied by vibrant festivities, including parades, flea markets, and various performances. One special ritual is the wearing of orange, which represents the Dutch royal family, the House of Orange-Nassau. Additionally, locals often participate in games and activities such as dancing and singing, which heightens the celebratory atmosphere. The day is marked by communal gatherings, where people come together to enjoy traditional foods and drinks, reinforcing a sense of national pride and community spirit.