I had a totally different idea for today, but the girls and I spent the day at a friend's house for a splash day. She, like so many of us, has several plastic and blow up pools in her back yard. The kids get in and out so many times the pools seem to fill up with grass faster than the yard does. So, she bought several wide plastic tubs and filled them with water. Before the kids got in the pool(s) they had to wash their feet off. Grass in the tub of water not it in the pool! Voila! I immediately smacked myself on the head and said, "Why didn't I think of that?!"