Funny story. I work at a high security DoD facility. There is another large building across the street that was formerly an oil and gas geological reseach facility. That company moved to a new facility and the building sat empty for a couple of years. Eventually, we started seeing a small number of apparent employees coming and going. Then one day, BOOM, the pungent skunky aroma of reefer filled the air! It has never left since. It is a giant indoor grow op. It is histerical listening to my unexperienced coworkers complain about the smell.
We are at the airport, and the zoo is one mile to the north. Depending on atmospheric conditions and wind, we are usually subjected to the smells of jet exhaust, kind bud, or elephant *****, LOL. I like two of those three odors.