This story was originally published on Restaurant Dive. To receive daily news and insights, subscribe to our free daily Restaurant Dive newsletter. Dive Brief: Shake Shack posted 4.9% same-store sales growth in Q3 2025, according to its earnings release, driven in-part by a 1.3% increase in traffic. CFO Katie Fogertey said in an interview that the traffic increase was a result of the brand’s ad spending, operational improvements and holistic value proposition.  In particular, Fogertey highlighted the ro ...