Saturday April second. International Pillow Fight Day.
These pictures are from Taiwan where the event attracted thousands to cities around the country.
It was organised by the urban playground movement to encourage unique happenings in public spacees to become a bigger part of popular culture.
Stress relief for the people of Zagreb as Croatia takes part in International Pillow Fight Day for the first time pic.twitter.com/EaTMo7IYPA— Balkan Newsbeat (@BalkanNewsbeat) April 2, 2016