World Hijab Day is an annual event that takes place on February 1. The very first World Hijab Day was celebrated in 2013. Founded by Nazma Khan, it’s a worldwide event that encourages Muslim and Non-Muslim women to wear hijab, and experience life of a Hijabi woman.
This event showcases freedom and traditional aspect of hijab to the women of the 116 participating countries. In short, World Hijab Day is a way for the Non-Hijabi woman to experience hijab from the other side (wikipedia).
Source :
worldhijabday.com