I went for the first time this year and I have already been back twice. Zen serves all ages and interests with their 2 restaurants. The pizza oven/bakery has an assortment of light meals that can be enjoyed indoors, in the garden restaurant or by the bouncing castle (great for kids). The other restaurant - Bamboo, provides tasty Asian cuisine which can also be enjoyed indoors or the covered outdoors (helps when sunny). We ate at Bamboo (outside) and we were not disturbed by the noise from the kiddies side - that was a plus.
I love all the plants around the gardens (that is why i have said there is a scenic view).
The food is a little pricey, but totally worth it. On the downside, parking can be a nightmare on weekends. and it can get a little crowded.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.