BTB, good to see you posting again.
And you brought up a favorite memory for me, Tiebels. My dad's and my birthdays were a couple days apart, so several times we went to Tiebels to celebrate. Lake perch drenched in butter, OMG, it was so good. And, back then, it was all you could eat, they would just bring a new fondue sized pot with more fish.
Sadly, from reviews I've read online, Tiebels is just a fraction of it's former self.
Now, if I could only find a good recipe for the Polish sausage and sauerkraut dishes that were served at all the buffets and weddings on the south side, I'd be in heaven.