I work in an office in a small complex of mixed use (commercial, restaurant, office space) buildings with a single, large building along the back, and two smaller buildings facing the street. There's a pleasant courtyard in the middle, and all of the buildings are linked by bridges on the second floor. I work in one of the small buildings in front, and only venture into the big building behind us when the nearest restroom is out of order.
Every single time I go into this other building, I wonder why it always smells of wet farm animals and sandalwood incense. What sort of unholy business rites do they get into over there? Baffling. Also maybe a little frightening.