What do you do in the Summertime?
Roll water balloons down the steps and take pictures to see the funny shapes of the balloon.
Get a leak in the ceiling from the toilet upstairs. The paint bubble was fascinating!!
Practice a little archery. A spoiled gallon of milk makes an excellent target.
Stand on some eggs. Did you know that if you stand carefully, none of the eggs break because your weight is distributed and the egg shells are actually pretty strong?
Or, microwave a bar of IVORY soap and make soap clouds. It just takes a minute or two in the microwave and it looks like this and feels really weird. You should try it!! Just make sure it's Ivory since other types of soap don't work (so I've been told).