Drink as much as you can in the open bar at the beginning of the tour cause it costs you money to get a drink after the tour.
We loved our time here! Only regret was not getting the VIP passes but still got to see just about all of what we went to see.
This was a waste of money as no-one was interested in the exhibits, everyone just wanted to dance to the too-loud music and drink to excess. I don't know why people who want this don't go to a nightclub instead?!
Everybody else's drunken behaviour ruined the visit for us, and it surely must have scared the animals in the rainforest and aquarium, etc?