I never heard of St. Baldrick's until just now, so I researched them and they are rated very highly by Charity Navigator, which states that 80% of what is raised goes directly to the fighting childhood cancer, a very worthy cause! (Admin expenses are only 2.8%, which is a very low percentage amongst charities.)
It is admirable that you sacrifice a year of perfectly good haircuts and then dye your hair like a confused teenage schoolgirl at the end for the cause! (My daughter dyes her hair weird colors and it doesn't raise money for anything!)
Therefore , GEEK CHALLENGE!! I just made a donation. I don't know what Brian's highest donation is to date (and please don't tell us!), and I'm not saying how much I donated. Could have been $5 . . $10 . . . an old cellophane wrapper . . . who knows?
So are there any Geeks that want to make a pledge and beat me out on the possibility of picking his hair color?? Don't tell us how much you pledged . . . we'll let it be a surprise at the end!
And Brian, we will want pictures! Good luck on this!