Denny's Corporate Headquarters is located in Spartanburg, S.C., a skyscraper in ... How many Denny's restaurants are in SC? There are 11 Denny's restaurants in S.C. Here's where and how many ...

In October, Denny's announced it would be closing 150 restaurants through 2025. The corporate headquarters for Denny's is in Spartanburg ... Denny's locations in South Carolina.

A South Carolina dining chain has cooked up a plan ... “mirroring Huang’s favorite way to eat the dish.” Denny's served the new menu addition for the first time from a mobile diner to ...