This past week:
Holland State Park
Swim in a Pool
Two other recent summer to-do faves included chalking the walk and making superballs.
The mixing measurements are kind of trial and error. We started with a large tablespoon of cornstarch in each baby food jar. Add water (about 1/4 cup). Stirring should feel a bit thick, but not have the hard to stir through oobleck feeling. Mix in color. Don't skimp on food coloring or all of your chalk drawings will look like shades of white. We ended up adding more color as we painted to make brighter designs.