![Hundreds of Hungarians participate in a street pillow fight in Budapest, Hungary, Saturday, April 3, 2010. The project, Pillow Fight Day 2010, was organized in major cities around the world with a Hundreds of Hungarians participate in a street pillow fight in Budapest, Hungary, Saturday, April 3, 2010. The project, Pillow Fight Day 2010, was organized in major cities around the world with a](https://c8.alamy.com/comp/2NE1A0F/hundreds-of-hungarians-participate-in-a-street-pillow-fight-in-budapest-hungary-saturday-april-3-2010-the-project-pillow-fight-day-2010-was-organized-in-major-cities-around-the-world-with-a-goal-to-bring-people-together-in-a-non-commercial-public-event-ap-photobela-szandelszky-2NE1A0F.jpg)
Hundreds of Hungarians participate in a street pillow fight in Budapest, Hungary, Saturday, April 3, 2010. The project, Pillow Fight Day 2010, was organized in major cities around the world with a
![A pillow fight in Trafalgar Square is an annual event organised by Focal Local, a group aiming to promote positive social action in the community. Pillow fighting in London Stock Photo - A pillow fight in Trafalgar Square is an annual event organised by Focal Local, a group aiming to promote positive social action in the community. Pillow fighting in London Stock Photo -](https://c8.alamy.com/comp/EK14XB/a-pillow-fight-in-trafalgar-square-is-an-annual-event-organised-by-EK14XB.jpg)
A pillow fight in Trafalgar Square is an annual event organised by Focal Local, a group aiming to promote positive social action in the community. Pillow fighting in London Stock Photo -
![People taking part in, International Pillow Fight Day, Trafalgar Square, London, Britain. Pillow fights are happening in different city all round the Stock Photo - Alamy People taking part in, International Pillow Fight Day, Trafalgar Square, London, Britain. Pillow fights are happening in different city all round the Stock Photo - Alamy](https://c8.alamy.com/comp/WBC09M/people-taking-part-in-international-pillow-fight-day-trafalgar-square-london-britain-pillow-fights-are-happening-in-different-city-all-round-the-WBC09M.jpg)
People taking part in, International Pillow Fight Day, Trafalgar Square, London, Britain. Pillow fights are happening in different city all round the Stock Photo - Alamy
![Apr 04, 2009 - New York, New York, USA - Revelers enjoy a massive pillow fight during the International Pillow Fighting Day in Wall Street in Manhattan. People in over 25 cities Apr 04, 2009 - New York, New York, USA - Revelers enjoy a massive pillow fight during the International Pillow Fighting Day in Wall Street in Manhattan. People in over 25 cities](https://c8.alamy.com/comp/DPT8MP/apr-04-2009-new-york-new-york-usa-revelers-enjoy-a-massive-pillow-DPT8MP.jpg)