I’m convinced that we can never finish looking at everything at the Science Centre. We been there quite a few times since we bought the annual pass (in Aug?) but whenever the boys get engrossed with doing/looking/playing with something, we spend a long time stuck in the same place. So even though the Science Centre isn’t huge and even though we spent 6 hours there today, we barely covered 1/2 the place! The next time we visit, there might be new exhibits, so that’s why we can never finish. The annual family pass of $65 is super value-for-money!