While we were walking the strip talking about how sad we were that Serendipity is no longer, we ran into Hexx. While it is no replacement for the chocolately, boozy, delights at Serendipity, Hexx is a great replacement. We decided to try the build your own ice cream sandwich to get our dessert fix, and test out Hexx. Although it is pricey at $8, it was fun to be able to choose what cookies, ice cream, and toppings we wanted from their assortment of confections. It should also be noted that we could easily spilt the ice cream sandwich between two adults, as the cookies are huge!