Where in the World is San Diego?

Mama had gone to San Diego a few years ago and has been showing the kids the pictures of her visits to the zoo and safari park.

Today, Sis asked if we could go to San Diego, I assumed because of the animals. But no.

"Mommy, do we have to dress up to go there?"

"No, hon, just like regular."

"But isn't everyone dressed like Diego?"