What's your favorite iconic Chicago sign? Here's what you told us

We asked readers to tell us their favorite iconic Chicago sign. Here's what they told us, lightly edited for clarity: "Trim and Tidy Cleaners in Jefferson Park. The sign hasn't changed in 50 years." — Jon Larson "My favorite Chicago sign was the Magikist sign along the Kennedy [Expressway]. As a kid, when I saw that sign, I had some idea of how much longer till the family station wagon arrived downtown or arrived home from a trip downtown. ... I always sat in the third row, which faced…