Shake Shack is notably lacking when it comes to vegetarian fare, and their secret menu version of a veggie hot dog probably ...

Underground menu items are an interesting phenomenon in fast food culture. They're not the result of careful, corporate curation by a board of executives, but rather ...

Shake Shack meal with burger and drink - Scott Olson/Getty Images You may not have noticed as you're digging into crinkle-cut fries or biting into a burger, but no two Shake Shacks are alike, and with ...

Do you know Shake Shack started as a humble hot dog cart? However, due to its popularity in 2004, they decided to go all in ...