#1
More than 200 sites across Chicago, Downtown, the Loop & West LoopSat–Sun, Oct 17–18Free public festival
Open House Chicago 2026
Open House Chicago 2026 is listed for Chicago this weekend.
FreeOne Weekend Only
Free Things to Do in Chicago on Sunday, Oct 18
Hand-picked every week — checked against organizers’ own pages.
Stumblday's hand-checked ranking of the best free things to do in Chicago on Sunday, Oct 18: 12 picks, refreshed weekly.
12 picks · checked Sep 28
12 picks
The 10 picks
More than 200 sites across Chicago, Downtown, the Loop & West Loop#1Sat–Sun, Oct 17–18 · One Weekend Only
More than 200 sites across Chicago, Downtown, the Loop & West Loop#2
Lincoln Park Zoo, Lincoln Park, Lakeview & WrigleyvilleJrbarc! · CC BY-SA 4.0 · Wikimedia CommonsSep 25, 2026–Oct 18, 2026Free
Fall Fest at Lincoln Park Zoo
Fall Fest at Lincoln Park Zoo is listed for Chicago this weekend.
FreeLimited Run
#2Sep 25, 2026–Oct 18, 2026 · Limited Run
Lincoln Park Zoo, Lincoln Park, Lakeview & WrigleyvilleJrbarc! · CC BY-SA 4.0 · Wikimedia CommonsFall Fest at Lincoln Park Zoo
Fall Fest at Lincoln Park Zoo is listed for Chicago this weekend.
Add to calendar#3
Chicago Riverwalk (Wells St. to Franklin St.), River North, Downtown, the Loop & West LoopThursdays through Sundays, 7:30–8:00 PM, through Nov 15, 2026Free and open to the public
ART on THE Mart
ART on THE Mart is listed for Chicago this weekend.
FreeArt
#3Thursdays through Sundays, 7:30–8:00 PM, through Nov 15, 2026 · Limited Run
Chicago Riverwalk (Wells St. to Franklin St.), River North, Downtown, the Loop & West Loop#4
Museum of Contemporary Photography, South Loop, Downtown, the Loop & West LoopViselippi · CC BY-SA 4.0 · Wikimedia CommonsSeptember 10–December 19, 2026; Mon–Wed and Fri–Sat 10 a.m.–5 p.m., Thu 10 a.m.–8 p.m.; Sun closedFree
If Emmett Till Lived: Freedom on American Ground
Imagine the life Emmett Till was denied through a free MoCP exhibition drawing on photographs by more than 110 artists.
FreeArt
#4September 10–December 19, 2026; Mon–Wed and Fri–Sat 10 a.m.–5 p.m., Thu 10 a.m.–8 p.m.; Sun closed · Limited Run
Museum of Contemporary Photography, South Loop, Downtown, the Loop & West LoopViselippi · CC BY-SA 4.0 · Wikimedia CommonsIf Emmett Till Lived: Freedom on American Ground
Imagine the life Emmett Till was denied through a free MoCP exhibition drawing on photographs by more than 110 artists.
Add to calendar#5
Chicago Cultural Center, Downtown, the Loop & West LoopGrant Henninger · CC BY-SA 4.0 · Wikimedia CommonsApr 25, 2026–Oct 18, 2026Free
Tangible Sound: Arrival to a Higher Ground
Tangible Sound: Arrival to a Higher Ground is listed for Chicago this weekend.
FreeLimited Run
#5Apr 25, 2026–Oct 18, 2026 · Limited Run
Chicago Cultural Center, Downtown, the Loop & West LoopGrant Henninger · CC BY-SA 4.0 · Wikimedia CommonsTangible Sound: Arrival to a Higher Ground
Tangible Sound: Arrival to a Higher Ground is listed for Chicago this weekend.
Add to calendar#6
Evanston Art CenterSunday, October 18, 2026, 3:00 PM–5:00 PMFree
Fashion Film Festival Chicago
Fashion Film Festival Chicago is listed for Chicago this weekend.
FreeOne Day Only
#6Sunday, October 18, 2026, 3:00 PM–5:00 PM · One Day Only
Evanston Art CenterFashion Film Festival Chicago
Fashion Film Festival Chicago is listed for Chicago this weekend.
Add to calendar#7
Smart Museum of Art, Hyde ParkAdam Jones, Ph.D. · CC BY-SA 3.0 · Wikimedia CommonsSeptember 22, 2026 – February 21, 2027; Tuesday–Sunday 10 a.m.–4:30 p.m.Free
teamLab: Everything Exists in Infinite Continuity
The Tokyo art collective teamLab's immersive show at the Smart Museum, with free admission.
FreeArt
#7September 22, 2026 – February 21, 2027; Tuesday–Sunday 10 a.m.–4:30 p.m. · Limited Run
Smart Museum of Art, Hyde ParkAdam Jones, Ph.D. · CC BY-SA 3.0 · Wikimedia CommonsteamLab: Everything Exists in Infinite Continuity
The Tokyo art collective teamLab's immersive show at the Smart Museum, with free admission.
Add to calendar#8
Harold Washington Library CenterOct 16, 2026–Oct 18, 2026Free
“Pulitzer on the Road: Prize-Winning Works That Inform, Empower & Inspire”
“Pulitzer on the Road: Prize-Winning Works That Inform, Empower & Inspire” is listed for Chicago.
FreeArt
#8Oct 16, 2026–Oct 18, 2026 · One Weekend Only
Harold Washington Library Center“Pulitzer on the Road: Prize-Winning Works That Inform, Empower & Inspire”
“Pulitzer on the Road: Prize-Winning Works That Inform, Empower & Inspire” is listed for Chicago.
Add to calendar#9
Special Collections Research Center Exhibition GalleryOct 16, 2026–Oct 18, 2026Free
Created Equal: The Premises and Promises of the Declaration of Independence
Created Equal: The Premises and Promises of the Declaration of Independence is listed for.
FreeArt
#9Oct 16, 2026–Oct 18, 2026 · One Weekend Only
Special Collections Research Center Exhibition GalleryCreated Equal: The Premises and Promises of the Declaration of Independence
Created Equal: The Premises and Promises of the Declaration of Independence is listed for.
Add to calendar#10
Vietnam Veteran’s Memorial, Downtown, the Loop & West LoopSep 18, 2026–Oct 18, 2026FREE
Chicago Greeter Riverwalk InstaGreeter Walk
Chicago Greeter Riverwalk InstaGreeter Walk is listed for Chicago this weekend.
FreeLimited Run
#10Sep 18, 2026–Oct 18, 2026 · Limited Run
Vietnam Veteran’s Memorial, Downtown, the Loop & West LoopChicago Greeter Riverwalk InstaGreeter Walk
Chicago Greeter Riverwalk InstaGreeter Walk is listed for Chicago this weekend.
Add to calendarMore picks for Oct 16–18, 2026
#11
Greektown Chicago, Downtown, the Loop & West LoopSep 18, 2026–Oct 18, 2026Free
We the People: Life, Liberty and the Pursuit of Beauty in Greektown Chicago
We the People: Life, Liberty and the Pursuit of Beauty in Greektown Chicago is listed for.
FreeLimited Run
#11Sep 18, 2026–Oct 18, 2026 · Limited Run
Greektown Chicago, Downtown, the Loop & West LoopWe the People: Life, Liberty and the Pursuit of Beauty in Greektown Chicago
We the People: Life, Liberty and the Pursuit of Beauty in Greektown Chicago is listed for.
Add to calendar#12
Chicago Cultural Center, Downtown, the Loop & West LoopSep 18, 2026–Oct 18, 2026FREE
Chicago Greeter – Loop InstaGreeter
Chicago Greeter – Loop InstaGreeter is listed for Chicago this weekend.
FreeLimited Run
#12Sep 18, 2026–Oct 18, 2026 · Limited Run
Chicago Cultural Center, Downtown, the Loop & West LoopChicago Greeter – Loop InstaGreeter
Chicago Greeter – Loop InstaGreeter is listed for Chicago this weekend.
Add to calendar
