A traditional treat for little ones, the bubble bath remains a favorite.
I had to resurrect the jacuzzi bath from long dis-use with a couple gallons of bleach and three dry runs (well, not so dry, but without humans in the tub), to get it back usable. Mitchell had never used it with the jets on, before. I've had duct tape over the jets for years.
It was somewhat tame until I put the jets on high, and then the foam really got going. Daddy was moderately alarmed when he saw what was going on, but I coaxed him to get the camera. Excellent!