The Moustic Hotel crew spend a vacation day at the beach in Ostende, where Spirou enrols in a sand sculpture contest. Of course, the young rapscallion has no intention of playing fair.
Behind the scenes
This one-pager was released in August of 1938 in Le Journal de Spirou #16 in Belgium. It was reprinted in the Spirou par Rob-Vel collection of all of Rob-Vel's Spirou comics. It has not known an official English printing to this day.