What is the story about Mexican pig cookies?

There is no widely known story about "Mexican pig cookies." It's possible you're thinking of a specific regional treat or a misunderstanding.

Could you please provide more details about what you're looking for? For example:

* Where did you hear about these cookies?

* What do you know about them? (Shape, ingredients, etc.)

* Do you have a picture or any other reference material?

With more information, I might be able to help you find the story you're looking for!