Welcome to Souvenir Sunday, the day we take a look at some of the fun, locally-themed and inexpensive items you can buy when you’re stuck at the airport.

This week: Kit Kats picked up on a very short layover at Tokyo’s Narita International Airport.

Wildly popular in Japan (where Nestle has a Kit Kat boutique), Kit Kats are available in dozens of unusual flavors in addition to the three – wasabi, hot Japanese chile and rum raisin – that we picked up at the airport.

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