The city is marking Chicago Museum Week through Jan. 26.
Guests are invited to take advantage of discounted admissions, special exhibits, giveaways and more at each of the participating museums. Illinois residents will receive up to 25-percent off admissions at all museums.
At least a dozen venues are taking part, including Adler Planetarium, Lincoln Park Zoo, The DuSable Museum of African American History, the National Museum of Mexican Art and the Art Institute of Chicago, among others.
See ChicagoMuseumWeek.com.