Thankfully someone still has their head in the clouds around here.
The 20c admission charge (well worth it if you ask me) is part of Amy's drive to save for a Nintendo DS.
When quizzed about what Nintendo is (I am pretty darn sure she's never seen one) she says,
It's a box about this big and you play games on it and it makes you smarter.
So you know, roll up, only another 1,800 or so visitors and she'll be outsmarting me...