Foam Party at School-yard Many Years ago

End of Course Foam Party in the School-yard

This is a very old picture I just found by chance from many years ago. We were just celebrating the end of a hard school year, and I wonder whether the activity could have further didactic applications from the point of view of bodily-Kinesthetic Intelligence like, for example, illustrating the cultural revolution of the sixties, the French May of 1968, the Oil Crisis of 1973.

Any other suggestion?