How Do You Motivate the Unmotivated When You're Unmotivated?

I've eaten significantly less today, but I think that has more to do with the fact that I wolfed down some chicken nuggets and fries yesterday in my feeding frenzy. Now said menu items are sitting like a rock in my stomach and making an average day's food consumption infinitely less enjoyable. Although I'm managing to choke down my favorite flavor of Yoplait Light (It's lemon cream pie for the curious or nosy).

• Chef kicked my butt hardcore in the weigh in yesterday. I knew he was going to win, but I didn't think that he would beat me so handily in one week that my other weeks worth of work are now gone. He's ahead of me in the contest by less than 0.1%. Which means it's on. Of course, I think he's been lulling me into a feeling of security all these weeks and now just turning it on. Either way, I've got to stop eating or I'm going to be out some significant duckets.
• Second, I'm trying to motivate my co-workers for our Heart Walk team. We're getting schooled by the Walker Nashville Rangers right now (our competition) and as the leader of the Walka Walkas, I don't want to end up washing our opponents cars. Plus it would be nice to hit our company goal of $20,000. No pressure though. Help me out by sending me ways to motivate our team, cash or joining us. All would be appreciated and can be done here.
• Lastly, I'm getting motivated to go to the grocery store. I do it every week, so it's not that big of a challenge, but some weeks are tougher than others to get hyped up for. Partly because the produce section of our local Kroger is not all that fabulous. Everything else in the store is great and I know if I went to the Kroger in Green Hills, I'd have my choice of nearly all produce in the world PLUS valet parking, but I just can't do it. So, I go to the Harding Road (aka Ghetto Kroger) and know that I'll never have to struggle for parking but that the green beans will always have brown spots.

Any ideas from people on how to motivate the unmotivated when you're unmotivated too would be greatly appreciated.