Remember I told you how everyone, and I mean everyone here has a Friday fish fry?
It's because fish fries are What is Done on Friday.
Apparently, mayonnaise and bacon are also What is Done in Milwaukee. SH and I went to a Vietnamese place last week for some soup and a sandwich. In San Francisco, a Vietnamese sandwich consists of an oven-fresh baguette, roasted pork, pickled carrots, jalapenos and cilantro. It is yummy.
In Milwaukee, a Vietnamese sandwich has all those ingredients plus mayonnaise and bacon.
Which is probably what leads to the Milwaukee roll:
Not that there's anything wrong with that.