You have to goto Club Cool. It has a collection of Coke products from around the world. Our personal favorite was Beverly. Told my DD about it on our way in and she rushed to get a sip. She couldn't believe they didn't sell the stuff here in the states. So the one must have drink would be Beverly from Club Cool.
I wonder if I should limit myself to 3 drinks so I can make sure I can find my way back to the resort?
We jokingly got my MIL to try it, and she actually liked it.
If you like a good margarita, go to Mexico....