The Good Doctors are fans of chunky knitwear, particularly in the style of Captain Haddock.
It has been proposed that they make a calendar featuring them wearing knitwear and posing in the style of the knitting patterns and 1970's clothes catalogues of their youths. This would have them in the very particular fake chummy poses staring off into the distance or pointing to something out of shot. Incongruously staged scenes that are meant to be outdoors but are too well lit to be anything other than inside. All whilst wearing garish pastel clothing and cheesy smiles, smoldering pout. A potential title for this might be the Knit-Witt Calendar.