The Wahoo diner is a mod -jap place opened by the same people that owned Iiza (the japanese restaurant previously on the same site). so same people, different vibe. Its deconstructed modern cuisine- think pesto agedashi, and make your own maki rolls. Whether it appeals depends upon your personal taste. Don't be put off by the menu in the window, the food on offer is a little more extensive. It was ok- some things we ordered (the noodle salad) were great. others...not so good. the house made sauces were really good. Overall, kinda good, but too pricey if you are really hungry. The most off putting thing is the charge of $5 for a very small bowl of rice....($20 for rice for 4 people?, i can buy 1-2 kg for that!!)