Commemoration of Atatürk, Youth and Sports Day is a national holiday in Turkey. It honors both the beginning of the Turkish War of Independence in 1919 and the role of youth and sports in the vision of a modern, strong Republic as envisioned by Mustafa Kemal Atatürk, the founder of modern Turkey.

Children’s Day in Vanuatu is a national public holiday dedicated to promoting the rights, welfare, and development of children across the country. The day highlights the importance of protecting children, nurturing their potential, and affirming their role as the future of the nation.

Picnic Day is a public holiday celebrated in the Northern Territory (NT) of Australia. It is a day for relaxation and outdoor gatherings reflecting the laid-back lifestyle of the Northern Territory.