The most unique was what I call the tornado garden.
People were fascinated and delighted with it as the video (below) demonstrates.
The sky in Crystals is filled with kites. There is also a display of what appears to be giant ice columns melting into a pool below.
And, just a few steps from where I took the photo above is the Aria Hotel and Resort where visitors are greeted with a display of rain.
I've never seen this many weather-themed items in this proximity before. The people I observed really seemed to enjoy them.