Grumpy’s Restaurant Preferred Sq. Footage: 2,600-3,000 s.f. 12-Month Anticipated Openings: 5 Grumpy’s plans selective growth through a franchising effort launched during May 2019, with initial plans to open at least three franchisee-owned locations this year in northeast Florida. This traditional full-service Americana breakfast diner began its expansion last year with a restaurant in St. Johns, More