The free display in Olin Park is open from dusk to dawn.
The season-long lights festival includes more than 500,000 lights throughout downtown's parks and streets.
Tour the retro-cool lighted decorations in Bayfront Festival Park, including a tree that dances to music, Dinosaurland and Penguin Park.
In 2020, it's a drive-through. Admission is $10 per car, and children 10 and younger receive a free Bentleyville stocking cap and cookies from a window-side Santa and Mrs. Claus.
The annual display of 2.5 million lights at the Lincoln Park Zoo is operating at 25 percent capacity this year and charging $5 per person. Tickets are available for timed slots between 4 and 9 p.m.; on Nov. 24 and Dec. 9, 17, 21 and 29, tickets are free (available at 4 p.m. the previous Sunday).