a favor

If you happen to have a facebook, whether you're friends with me on there or not, will you please do me a favor?
If you do this, I promise to do the same for you in return, if you're ever in "need" of it.
Please go to this facebook link right HERE
it's going to take you to this picture on the wall of The Dirty Dash:

All I need you to do is "like" it so I can win a Dirty Dash hoodie.

Thanks so much!