Ever see something and say, "why didn't I think of that, it's so simple?" This is one of those times. An entire table/workbench that is a whiteboard/a writable surface. After seeing this, I decided to see how expensive it would be to build. At first I was looking at taking an actual wall mounted whiteboard and placing it on a bench. But the board cost quite a bit for the size I wanted, 3' x 12'. The absolute cheapest solution I found was simple white panel board from Homedepot/hardware store, 8' x 12' for $12 dollars. Though, not truly a whiteboard surface, it does the job.