We have a small walkway that leads from our classroom to the other rooms we used during VBS. Kim turned it into the Red Sea. I am sad that I don't have too many pictures from this because the kids loved it. She hung blue paper on each side of the walkway and put fish all over it. At the every beginning (you can see it on the side), she put brown paper on the side (and over a chair) so the kids could stand and part the sea before they walked through it.
It was a wonderful addition to our activities that night.