Chick-Fil-A
This one isn't exactly a secret, but it's definitely one of the most adorable logo designs on the list. Chick-Fil-A wanted to incorporate their signature chicken into every part of their branding, even the title. So, they put a chicken design in the letter "C" on all their signs. The smiling poultry face is now a fan-favorite. Now that's cute chicken!
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