So I'm doing the Warrior Dash in May. It's basically a 5k with some obstacles tossed in. More likely than not, I'll buy the requisite face paints required to don myself in Mr. Destructoid regalia. I won't dress in a suit, because that would be silly. But I'll be sure to look pretty.
Anyway, if you're interested in donating to St. Jude Children's Hospital, visit my page and chip in a couple bucks if it suits you.