When it comes to theme parks, most people tend to think of places such as Disneyland, Six Flags, and Universal Studios. But what about parks that delve into more niche interests or unusual themes?

At first glance, the blobfish, also known as a flathead sculpin (Psychrolutes phrictus), looks like a pinkish, gelatinous blob with a droopy mouth and a sagging nose. It looks even worse when it is ...