I would also recommend Sanaa for lunch. I did it solo last December (after conference trip to Disney World) and enjoyed all the pieces around it. Going out to AKL and exploring the lobby and viewing areas, heading over to Kadani and still having time to watch the animals from a rocking chair on the balcony area or wander around a bit and look at the different exhibits and sayings ("Smooth seas do not make skillful sailors" has stuck with me). I did the bread service and a meal which proved to be a bit much (got about 2/3rds of the bread service boxed and snacked on it the remainder of my trip -- the only downside was that I skipped going on Expedition Everest when going back to AK... was not willing to take that risk with nine different dipping sauces in my backpack). I also didn't get a window seat but even sitting in the more central area was able to enjoy the atmosphere and food.