Do you know the St. Baldrick's Foundation? They raise money for children cancer research. The way it works is this: a person who wants to raise money for the foundation will ask money from friends, family, and coworkers and in return, they agree to get their head shaved. All money goes to the foundation. Then on March 17th every year it's a big event and that's when the shaving takes place. Lots of pictures taken: before and after!