We went down to the Nelson-Atkins Sunday afternoon, they were having some sort of art and family activity on the cosmosphere, I was curious to know more about it, thought maybe the girls would like it.
Turns out, they've got this minuscule photographic exhibit on space (as seen from the ground) and tucked into the corner is an activity table, where they've got kids making crayon impressions of texture plates on circles.
Sandwich-taped the circles to some pretty string and we've got rotating planet-looking things. Blah. But the girls had fun.