Harbat - the cheshire cat

Somewhere in the cluster is a tree, cramped between shoppers and shops. In the tree sits a cat, grinning back at you.

"But I don't want to go among mad people," Alice remarked.
"Oh, you can't help that," said the Cat: "we're all mad here. I'm mad. You're mad."
"How do you know I'm mad?" said Alice.
"You must be," said the Cat, "or you wouldn't have come here."