The indoor water park at what is now the Holiday Inn waaay out East Main Street is nearing completion. Every time I drive by, I'm startled to see the construction.
I believe its name is/will be Coco Key Water Resort. The corporation has similar indoor water parks in Boston, Chicago, Cincinnati and several other cities.
I guess we can add this to the list of things that make Waterbury a good place to be a kid!
Meanwhile.... While you wait for the water park to open, don't forget about Quassy Amusement Park, on the lake in Middlebury. They have a beach, paddle boats, a water slide, and a "saturation station" to keep you waterlogged all summer!