In the beginning, there was one flavor: Coke. And it came in bottles. Glass bottles. Then came towering black slabs dotting the landscape, calling us to them, towards enlightenment . Or refills of Coca Cola, either or. Today we look at Universal Orlandos Coke Freestyle machines and souvenir refillable cups. Well talk about how they work, how much refillable cups are priced, how to find secret...