"Although it is not advertised on the website, you can pay for an animal encounter with the marmosets or black cockatoos. We opted for the marmoset encounter, and were just about to swipe the credit card, when the head keeper (owner?) came and said that they had already been fed, but he would let us in the enclosure for free for a few minutes! We were quite happy with this arrangement, but the marmosets do not get close to you at all if you do not have food, so we really only got to take some nice pics without the enclosure's mesh in the way."