A playground where girls and boys play a game in costume. Ten girls build their castle of cardboard cubes (each side carries a symbol), towards which the Sales Gosses throw their ball. They have some difficulties arming their machine, they don’t have the top! This kind of annoys the mostly-teenage audience...The manager, he’s happy...For each throw, a drummer gives rhythm to the Sales Gosses’ troublemaking, the commentators comment (including Noëlle Perna who became Mado), the lighting technicians turn on the lights. The Sales Gosses will restart this performance the next day.

This title makes reference to Alain Souchon’s song J’ai dix ans [Editor’s note].