Brad Olson
TVWBB Platinum Member

Why did the raw meat cannibal sandwich become so popular in Wisconsin? And why has it stayed that way?
Cannibal sandwiches, made with raw ground beef on rye bread, have been popular in Wisconsin since the 19th century. How did that happen?
www.jsonline.com
I believe Jim Lampe is partial to the Ray's Butcher Shoppe that's mentioned in the article.