If you're a fan of coldstones, this place is similar in a lot of ways. One thing that I absolutely adore is that with their Groupon, you can still customize your cone to have unlimited mix-ins of flavours and toppings without the extra cost. :) They also have a series of specialized blends. I ordered a signature blend (can't remember the name but it had brownie chunks, french vanilla, etc.). My boyfriend ordered one with cookies and cream ice cream, brownie chunks, granola and strawberries. Both were wonderful and VERY sweet. Be sure to bring or buy water to chase some of the sugar.
One other thing to note is that they are extremely accommodating here. I couldn't decide between a cone or cup (bah!), so they gave me both. They make their waffle cones from scratch, so it's definitely something that you should consider trying. The cone is a mild level of sweetness (it's not as sweet as most other North American ice cream parlours), which is nice, and brings down the extreme sweetness.