Santa in Pasadena

A bookstore in Pasadena called complaining of allergy symptoms among the employees, and suspected the air conditioning. I found this on the roof amongst the air handling equipment. It had nothing to do with the allergies. Neither did the air conditioning for the matter of that -- it turned out they were burning scented candles in the store. (BTW, the detritus those things and other "air fresheners" emit is worse for you than diesel exhaust. It just smells better).