If you are thinking about shaving your head, do it for a good cause:

World's Greatest Shave. Australian charity head saving event.

Shavathon. Annual South African charity shaving event.

Cuts for Cancer. Canadian charity shave event.

Défi têtes rasées. Canadian charity shave event.

St. Valentines Day Hair Massacure. Canadian charity shave event.

New Zealand Shave for a Cure.