Dated hours
Popups, free days, giveaways, one-shots. Recurring happy hours live on the clock. These have a start and an end on the calendar.
- Free admission for Illinois residents Aug 26
Adler Planetarium · adlerplanetarium.org
- Free admission for Illinois residents Sep 8
Adler Planetarium · adlerplanetarium.org
- Free admission for Illinois residents Sep 9
Adler Planetarium · adlerplanetarium.org
- Free admission for Illinois residents Sep 10
Adler Planetarium · adlerplanetarium.org
- Free admission for Illinois residents Sep 14
Adler Planetarium · adlerplanetarium.org
- Free admission for Illinois residents Sep 15
Adler Planetarium · adlerplanetarium.org
- Free admission for Illinois residents Sep 16
Adler Planetarium · adlerplanetarium.org
- Free admission for Illinois residents Aug 25
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Aug 26
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Aug 27
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Aug 31
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 1
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 2
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 8
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 9
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 10
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 15
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 16
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 20
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 21
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 22
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 23
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 27
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 28
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 29
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Sep 30
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Oct 5
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Oct 6
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Oct 7
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Oct 13
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Oct 14
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents Oct 18
Griffin Museum of Science and Industry · griffinmsi.org
- Free admission for Illinois residents on select days
Chicago History Museum · chicagohistory.org
- Always-free museum admission
Smart Museum of Art · smartmuseum.uchicago.edu
- Free Illinois-resident admission Sep 7, 2026
Chicago History Museum · chicagohistory.org
- Free Illinois-resident admission Sep 24, 2026
Chicago History Museum · chicagohistory.org