(from chicagoist.com)

It’s all the rage for fast food spots to have secret menus—see everything “Animal Style” at In-N-Out burger—but we’d never heard about this menu item until recently. Shake Shack apparently has a sandwich that is, sort of, inspired by a Chicago hot dog.

Shake Shack has had a secret menu for a long time, but we’ve always assumed, based on our internet wanderings, that it wasn’t available in their Midwest locations. While Shake Shack’s representative officially didn’t have any comment whatsoever on the secret menu or its availability, a reliable inside source let us know about a few secret menu items available in Chicago. (MORE HERE)

You’re welcome internet. – m