CHICAGO, Feb. 18, 2025 (GLOBE NEWSWIRE) -- Potbelly Corporation (NASDAQ: PBPB) Potbelly Sandwich Works, the popular fast-casual restaurant known for its delicious sandwiches and inviting atmosphere, is thrilled to announce exclusive franchise opportunities for ambitious business owners to be the sole developer/operator in the markets of Harrisburg/Lancaster/York/Erie, PA; Toledo/Akron OH; and Charleston, WV. This unique opportunity to develop on average 4-6 trade areas enables individuals to establish a dom ...