King Willem-Alexander and Queen Máxima of the Netherlands share the first pieces of a 30-meter cake (more than 98 feet long) during a festival in Zwolle on April 25, 2015. (Photos by Michel Porro/Getty Images)
The festival, attended by volunteers from associations, foundations, and more than 60 sports clubs, was organized to celebrate the 200th anniversary of the Kingdom of the Netherlands and the right to freedom of association.