Maple syrup mystery smell
From 2005 to 2009, residents of New York City sporadically detected a mysterious sweet smell likened to maple syrup in the air, which was subsequently reported on by local blogs as well as The New York Times. The source was eventually found to be a Frutarom Industries Ltd. factory in neighboring New Jersey, which was processing fenugreek seeds, commonly used in maple syrup substitutes. The incidents were alluded to in a 2007 episode of the television show 30 Rock titled "Somebody to Love".