In Paris, France, there is a
metro station entirely devoted to
potatoes.
The name of the station is Parmentier, I think he was a
chef who started cooking potatoes when they were still considered disgusting lumps of
dirt.
The decoration of the metro station:
a statue of Monsieur Parmentier giving a wonderful potato to a hungry man kneeling in front of him
rotating potato recipes
propaganda like "VARIEZ VOS PLAISIRS. GOUTEZ LES DIFFERENTES VARIETES"