How Wisconsin's Cheesehead hat turned an insult into an icon - CNET
Green Bay Packers acquire maker of iconic foam Cheesehead
Foam cheesehead is hot when Green Bay Packers do well
Packers buy company responsible for original Cheesehead hat
Green Bay Packers acquire maker of Cheesehead hats
How the iconic Wisconsin Cheesehead is made - CNET
Foam cheesehead is hot when Green Bay Packers do well
Why do Green Bay Packer Fans Wear Cheese Hats?
From decease to de-cheese: Foamation takes on the Grim Reaper
Packers acquire 'Cheesehead' makers
Packers Fans 'Cheeseheads' Close to Scoring Reality Show