Food odors frequently provoke and trigger public debate on olfactory tolerance. There is a current case on food odors in Italy.
food odor
MuDAC in Lausanne currently has an exhibition on Telling Time. It features a work by Catalan designer Martí Guixé called “Time to Eat”, which is a wall clock that tells time by emitting the smell of cooking: 9am breakfast, 1pm cooking vegetable, 10pm preparing tomato sauce, etc.