Crocosaurus Cove, June 2014.
Acrylic cage complete with people, lowered into croc exhibit, fills with water as they happily take photos of the Saltwater Crocodile swimming around them, which is being fed with bits of meat held against the side of the cage.
Review of my visit here:
http://www.zoochat.com/24/crocosaurus-cove-review-408384/#post870603