The fountain in front of Aria had me looking for the urinals immediately: a single stream of yellow water . . . for real. Actually it morphs into all kinds of patterns and colors. Zarkana is definitely one of the best Cirque Du Soleil shows I've ever seen. Unbelievable acrobatics, old-school circus stuff. I'd heartily endorse it when you're in town. I also love the facilities signage (you have to see the show to appreciate fully).