This pop-up shop had a short life on Queen West and is definitely an intriguing concept. You can order a custom-made Kit Kat with up to 3 toppings for $15. However, the line-up for this option was quite long at 1:30 p.m. They did allow you to go into the shop and order pre-packaged ready-made limited edition versions. Of course, I stocked up and bought these varieties: cookie crumbs, caramel and sea salt, and cayenne/fudge. I would have liked an option to create my own Kit Kat myself, if they gave you a couple of wafers to coat in chocolate, just for fun, but I realize that they would need a huge set-up for that. I hope they will bring back this fun shop soon! We need more chocolate in our lives!