Limited-time retro packaging will highlight Chick-fil-A’s heritage, the company said.Source: Chick-fil-AFor Chick-fil-A’s 80th anniversary, the chicken chain is going all out: retro packaging, collectible cups, themed…

Fast-food companies like Yum! Brands’ KFC and McDonald’s are getting back into chicken tenders as a way to attract consumers with a low-risk, high-reward bet on…