Where is tiki knick knacks on Petpet Park?

There is no location called "tiki knick knacks" on Petpet Park. Petpet Park is a virtual world within the Neopets website, and it does not have a specific location dedicated to tiki knick-knacks.

It's possible that you might be thinking of a different location within Neopets, or a specific item that is tiki themed. Can you provide more information about what you're looking for?