West Conshohocken, Pa. — Saladworks, a leading fast-casual salad brand, has signed a deal with Ghost Kitchen Brands to double its footprint across the United States and Canada. The agreement will bring 60 non-traditional locations to the U.S. and 30 to Canada by the end of 2021. Many of these new kitchens will live inside Walmart stores offering some seating, and all locations included in the deal will offer carry-out and third-party delivery. “Saladworks is a perfect strategic partner for Ghost Kitchen Brands as we continue to grow and reinvent …