Escape the planet with exhibits about the first lunar missions, the solar system and more, plus immersive shows in the dome theater. Stationed just a stone's throw away from the Adler, the Doane Observatory is also home to the largest public telescope in the area and gathers 7,000 times more light than the human eye. Every Wednesday, the Adler stays open late from 4pm-10pm so that folks can visit after work or school. And best of all, admission is free on those nights for Illinois residents.
Last updated January 11, 2026: Whether you’re heading to the multi-venue Tomorrow Never Knows festival or catching the final days of the Chicago Architecture Biennial, winter in the city is heating up. Even on a budget, you can take advantage of free admission days at several Chicago institutions or go ice skating under the skyline at Millennium Park.
Read on for our curated guide to the best events happening around town this week.
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