We also played Mr. Freeze Bubble game. I took a small wadding pool and covered the bottom with water and added dishwashing liquid to it and a little bit of glycerin(can be found at most pharmacies). I then put a stepping stool in the middle of the pool with a hula hoop around it in the bottom of the pool. We then placed a child on the stool and then pulled the hula hoop over them and they were instantly put inside a giant bubble. We took pictures of them in the giant bubble with a Polaroid camera and made a keepsake that said "I survived Mr. Freeze Bubble at Stephen Higgins' Birthday and the date.