Why is the Super Bowl at Lambeau Field in Green Bay, Wisconsin? - Quora
Packers acquire 'Cheesehead' makers
Titletown in Green Bay, Where Packer Fans Come Together - The New York Times
A Pair of Cheesehead Trademarks to Grate?
Cheese Curds, 12/6: Preston Smith's role, 3rd-and-short success, and Lambeau Field changes - Acme Packing Company
Green Bay Packers acquire cheesehead maker Foamation - Milwaukee Business Journal
Green Bay Packers acquire maker of Cheesehead hats
Brewers: The Mystery of the Missing Cheesehead
Packers now own Cheesehead brand, lock, stock and big yellow wedges
Friends of Sealy American Legion Post 442
Green Bay Packers cement legacy of Foamation Inc. and bring the Cheesehead to Lambeau
Green Bay Packers acquire cheesehead hat-maker Foamation