Juicy burgers from this Bay Area’s burger joint, Super Duper Burgers are now being served up to world travelers at San Francisco International Airport. The made-to-order burgers made their debut in ...

It's unclear when and where Super Duper Burgers will expand globally. In October, Paganini also grew his fast-casual empire to include a fried-chicken-sandwich restaurant, The Bird. The San ...

Super Duper Burgers is a regional chain ... in reference to White Castle's slider-style sandwiches. "Most fast food chains make some effort towards food quality. White Castle ...