I love everything about this place, except the price. The idea is in-genius and I am positive you will like the place.
It is located at Bathurst and Rutherford (in the new Longo's plaza). This location has Kosher Dairy, though not Cholov Yisrael. The restaurant itself is not kosher, but most of the products are kosher.
Let me explain what Menchie's is like,,,
You walk in and feel like a kid in an -all-you-can-eat candy-shop. The colours of decor, the loud pictures on the wall, the friendly staff and the smell of sweets!
It is a self-serve frozen yogurt bar (with a pareve option). There are at least ten different flavours to choose from...and you can mix and match (not to mention you are allowed FREE shot-glass size samples of any flavour and as many flavours and you want!).
You can top your frozen yogurt off with your choices of fresh fruits, candy, syrups, and nuts. The NON KOSHER options are always in a separate container and the kosher products are clearly labeled as such.
After Shabbos, the place fills up with the after-Havdalah frum crowd :)
So, go to Menchie's and enjoy, but be prepared to spend a little more than you had hoped.