What is International Girls Day? "In 2010, Kappa Delta Sorority created International Girls Day on behalf of the Confidence Coalition. With the message, "She Can Do Anything!" the celebration recognizes the spirit of girls and encourages girls to make their dreams a reality. The celebration takes place each year on November 14." I completely support the idea that girls can do anything. Making it easier for girls to do anything is our deep mission. One way that girls can begin to feel more confident in their own skin is to better understand how their bodies work, and how to take great care of their bodies.