I've posted a Challenge Badge on the lower right of my blog page. Check it out - "Ice Queen" (blog: Fat Like Me) came up with this. It is what I call a self-challenge.
Each person challenges himself/herself to stick to their healthy eating plans through the holiday season! (And let's face it, who doesn't need extra incentive to help with that?!!)
Thanksgiving ... need I say more?
Check out this challenge. I got a kick out of the creative badge too.