Perhaps because I did not grow up in Wisconsin and grew up in a big city, I simply don't "get" supper clubs. While I would like that to be the reason I was disappointed with my experience at Rex's, it's not. The lack of quality in food is the reason I was disappointed.
Another Yelp reviewer mentioned that Rex's fried fish might be Van de Kamp's frozen fish filets, and I'm afraid I have to agree. I enjoy Culver's fried fish better than Rex's!
The hash browns, rolls and coleslaw I ate at Rex's also were not up to par. I never -- NEVER -- reach for a salt shaker to add salt to my food. I had to at Rex's to give the hash browns any flavor. The coleslaw furthermore was bland, and the rolls did not seem fresh. They were on the chewy side and did not have the texture of a freshly baked dinner roll.
The gothic/Medieval (not sure what it's called?) decor is creepy, in my opinion, and the carpeting inside Rex's is "seasoned," to quote my husband!
I won't go back.