I still love going to Cacao70, but I think one thing I forgot to mention is the wait time. I was lucky that I only waited 20 minutes to get a seat. However, I was only with my partner. So if you have a bigger group - it's definitely going to take a little longer. You want to take that into account. I believe the other locations (e.g. around Berri-Uqam) isn't as packed. But if you intend to meet here with a group of friends for, say 9pm, I recommend coming at least 15 minutes earlier.
This time I went, my partner got a marshmallow and chocolate pizza, while I got the choco-nut waffle with ice cream. We always see people ordering the pizza, but I guess the idea never really sunk in to order one before. Definitely an interesting experience. Dough is basically pizza dough (I was expecting pastry) - with roasted marshmallows and drizzled chocolate. Mmm so good, but so filling. I don't know how he finished it. Especially since it comes paired with fruits and another mini-fondue of dark chocolate.
As for my order - I loved the waffles as always. I also love the nuts on top - crunchy and sweet. The cream and ice cream melted really fast, and I'm not exactly the fastest eater - so my partner was taking bites here and there from my dish. I am definitely loyal to the Banana Split waffle - something about the caramelized sugar that seriously makes me drool. I do love how they also gave me fruit and mini-fondue though.