Dogs in costumes compete for prizes in a short park parade
KNOW BEFORE YOU GO
Dog entry requires advance registration (code 4611309-1A); one handler per dog. An older organizer landing page has a stale 2025 date; 2026 event calendar confirms Saturday Oct 24.
Oak Park
Harvest on Harrison
FREE / CHEAPOak Park
Saturday · Sat 11 AM–4 PM · Free public street event; optional purchases/workshops extra · Oak Park
SAT
BEST FOR
Couples and families browsing artists and costume contests
WHY GO
Artist booths, a costume contest, art activities and trick-or-treating along Harrison Street
KNOW BEFORE YOU GO
Some individual workshops charge; check weather
Hinsdale
Hinsdale Fall Family Fest
FREE / CHEAPHinsdale
Saturday · Sat 11 AM–2 PM · Free; food extra · Hinsdale
SAT
BEST FOR
Families after free pumpkins and a downtown outing
WHY GO
Inflatables, crafts, downtown trick-or-treating and 500 giveaway pumpkins
KNOW BEFORE YOU GO
At Hinsdale Middle School and downtown, not Burlington Park. Costume check-in 11:30 AM–1 PM; free pumpkins for first 500.
Wheaton
Family Night Trick-or-Treating at Cantigny
FREE / CHEAPWheaton
Friday · Fri 5:30–7:30 PM · Free event; $6 per car parking reported; confirm current rate when reserving · Wheaton
FRI
BEST FOR
Families who want a Halloween walk with real scenery, not another parking-lot candy stop
WHY GO
Costumed kids follow candy stations through the park, including teal-pumpkin options and entertainment along the path
KNOW BEFORE YOU GO
Paid parking is required; reserve/confirm parking through Cantigny before heading over
Warrenville
Lantern-Lit Halloween Hike
FREE / CHEAPWarrenville
Friday–Saturday · Fri–Sat 6–9 PM; last hike departure 7:30 PM · $10 per person · Warrenville
FRISAT
BEST FOR
Families and adults who want a genuinely atmospheric nighttime walk
WHY GO
A two-mile lantern-lit trail begins with a ghost story and ends by the fire
KNOW BEFORE YOU GO
Advance registration required or recommended; hikes leave every 15 minutes, last group 7:30 PM; under 18 with an adult
Naperville
LOTUS Illuminated Art at Paddleboat Quarry
FREE / CHEAPNaperville
Friday–Saturday · Fri–Sat after sunset–10 PM · Free · Naperville
FRISAT
BEST FOR
Couples and families who want a no-ticket nighttime outing
WHY GO
Towering glowing lotus sculptures transform the Riverwalk quarry after dark during their final weekend
KNOW BEFORE YOU GO
Outdoor installation ends October 24; weather and dusk conditions matter
Palatine
Clayson House After Dark
FREE / CHEAPPalatine
Friday · Fri 6–9 PM; last entry 8:30 PM · $5 per person · Palatine
FRI
BEST FOR
Adults and older kids who prefer local ghost stories over a jump-scare haunted house
WHY GO
Costumed storytellers lead 30-minute tours of the dimly lit Victorian home and its past inhabitants
KNOW BEFORE YOU GO
Mild scares may bother sensitive younger children; ticket purchase online or at door
Long Grove
Historic Downtown Long Grove Trick-or-Treating
FREE / CHEAPLong Grove
Friday · Fri 3–5 PM · Free · Long Grove
FRI
BEST FOR
Families looking for an earlier Friday afternoon trick-or-treat option
WHY GO
Costumed kids collect candy from participating shops in Long Grove’s historic downtown
KNOW BEFORE YOU GO
The organizer had not yet posted the full participating-shop list; event finishes at 5 PM
Hawthorn Woods
Halloween Movie in the Barn: Monsters, Inc.
FREE / CHEAPHawthorn Woods
Friday · Fri doors 5:30 PM; film 6:30 PM · Free; popcorn while supplies last · Hawthorn Woods
FRI
BEST FOR
Families who want a free Halloween movie night with a little extra atmosphere
WHY GO
The Halloween-decorated barn hosts a Monsters, Inc. screening, costume contest and popcorn
KNOW BEFORE YOU GO
Popcorn is while supplies last; bring a blanket or pillow for seating
Naperville
Family Spooktacular
FREE / CHEAPNaperville
Friday–Saturday · Sat 10 AM–2 PM; Sun noon–4 PM · $15 adult; $10 child 4–12; under 4 free; membership included · Naperville
SATSUN
BEST FOR
Kids 3–12 who prefer playful rather than scary Halloween
WHY GO
Historic-home trick-or-treating, a Disney tribute band, slime-making and inflatable attractions
KNOW BEFORE YOU GO
Food trucks and 21+ bar extra; do not double count both days
Oswego
Monster Mash Bash
FREE / CHEAPOswego
Friday · Sat 2–4 PM · $6 per child preregistered; $9 at door; adults free · Oswego
SAT
BEST FOR
Children who want crafts and games in costume
WHY GO
Costume-friendly carnival games, candy, crafts and inflatables
KNOW BEFORE YOU GO
Register by Thu Oct 22 for $6 per child, or pay $9 at the door; adults free. No refunds.
Aurora
Pumpkin Weekends at Blackberry Farm
FREE / CHEAPAurora
Friday–Saturday · Sat–Sun 11 AM–4 PM · $11 ages 1+; pumpkins to decorate extra $3 · Aurora
SATSUN
BEST FOR
Families wanting a last weekend at Blackberry Farm
WHY GO
Train, pony and carousel rides plus a Saturday balloon artist and Sunday giant scarecrow
KNOW BEFORE YOU GO
Weather-sensitive rides; pumpkin decorating costs extra
St. Charles
Chicago Toy Show
FREE / CHEAPSt. Charles
Friday · Sun 8 AM–3 PM; Sat early-buyer preview separately · $10 adults; 12 and under free; Saturday early-buyer pass $50 · St. Charles
SUN
BEST FOR
Toy collectors and families hunting vintage finds
WHY GO
Eight buildings of antique toys, dolls and collectibles
KNOW BEFORE YOU GO
Sunday general admission is $10 for adults, ages 12 and under free. Saturday is $50 early-buyer access, not regular admission.
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