Some along the parade route said they were excited for another year of Mickey Mouse and Minnie Mouse flipping the switch to light up the Mag Mile.

The day of festive fun culminates in what organizers say is the largest evening parade in the U.S., marking the beginning of the holiday season in Chicago.

CHICAGO — Preparations are underway for the annual Wintrust Magnificent Mile Lights Festival taking place downtown on Saturday night. The 33rd annual event features floats, fireworks and one million lights illuminating more than 200 trees along the ...