I had thought that having been to Waikiki so many times I had pretty much explored every part of it… Turns out I was wrong.  There was a cute little park just past the hotel with a really nice pond full of ducks.  I may have had WAY too much fun stalking them around while making ridiculous noises trying to “call” them to me. (note: it did not work, but I had noticeably better luck with the pigeons!)