Because It is Shark Week

At Dinosaur Land in Virginia, there's a model shark so huge you can walk inside. And stranger yet, when you get in there you see this symbol for a fallout shelter.

Those of us who are old enough to remember when bomb shelters were commonplace know that the threat of air raids was more frightening than the threat of sharks.

Disclosure: I combined two images (using Photoshop) so that you can see the shelter symbol inside the shark's mouth. In reality, it's dark in there and I did not see the symbol from the outside.

(See the shark here and here.)