Shavers will shave their heads with an electric razor without a guard, or donate at least 10 inches of braided hair (that hasn’t been bleached or permed) that will be used for wigs for children. You can shave with a bunch of friends at a Community, School, or Office Shave, or go solo at home; it’s up to you. A shorn head is a shorn head.
To be a Shaver, you will need to register, collect pledges or pay a registration fee, thank everyone, and get a drastic haircut. That’s all that’s to it.