April 1st is universally known as April Fool's Day. A lesser known fact, however, is that April Fool's Day is also International Pillow Fight Day. Who knew?

In celebration of this momentous day, massive pillow fights will be taking place across the world. Toronto will be celebrating with a huge event in downtown Toronto. Wear your PJs and join other kids at heart by partaking in this slumber party tradition.

Toronto's pillow fight will take place at Nathan Philips Square on April 1st at 3pm. You can find out more information here. 

The event rules are as follows: 

+ Soft, feather-free pillows only!

+ Swing lightly, many people will be swinging at once.

+ Do not swing at people without pillows or with cameras.

+ Remove glasses beforehand!

+ Deposit pillows in donation boxes or take them with you.

+ Pajamas welcome.