My Sister-in-law is making these cork/chalk boards. They are custom to order every time. Of course they make excellent wedding gifts as well... hint, hint Cortny!
I know the pics aren't the best, but it's not hard to imagine how awesome these are hung.
They take a couple weeks to make so get your orders in ASAP! Holiday special... $175 each. They are handmade by my sissy, she can engrave anything you want, you pick the finish color, and standard size is 36"x36" so totally worth every penny.