Japan's best-selling chocolate treat goes a little fancy this summer, teaming up with Le Patissier Takagi's Yasumasa Takagi for this Daikanyama pop-up that sells a special Kit-Kat sure to put all those imaginative Japan-only flavours to shame. The creation in question is a standard chocolate bar topped with three sauces of your choosing and then instantaneously cooled with liquid nitrogen. Gimmicky, sure, but also the perfect pick-me-up on a steamy August day. And if you'd rather power up with a regular Kit-Kat, you'll be relieved to hear the shop sells those too.
