SMELLS LIKE LUV
The first "pheromone party" is said to have been staged in New York City in 2010; the concept was revived recently in London, as men and women each brought three used, unwashed, un-fragranced T-shirts in plastic bags as the price of admission (along with $25). Guests sniff the coded bags one after another until genes kick in and signal the sniffer that a certain shirt belongs to Mr. or Ms. Right. At that point, the sniffer projects a cellphone selfie on the wall, and whoever brought that shirt sees the sniffer, at which time things return to normal, i.e., deciding if the sniffer is sufficiently good-looking.