I did, however, manage to find the perfect whiteboard:
(the french doors leading to our office)
The idea is courtesy of Neumont, where my husband graduated in 2008. When working in groups in a classroom, it's difficult to share one whiteboard (I think they had like 3-4 per classroom, but at the front) so they used the windows of the classroom. I'll make it look better in a few days, I just needed to get it on a place where the hubs and I can edit and see.
I have an awesome project I'll be sharing soon. It's one of those mega-watt light bulb ideas you get when you're sleeping, and it's fun when it all comes together.