find Halloween events for every vibe.

October events in Ottawa, IL

Selling quickly
2025 Witches Walk of Utica
Fri, Oct 17, 4:00 PM
North Utica · Utica, IL
Selling quickly
2025 Witches Walk of Utica
Fri, Oct 17, 4:00 PM
North Utica · Utica, IL
Reagan Day Dinner and Candidate Forum
Sat, Oct 18, 5:30 PM
LaSalle · Senica’s Oak Ridge Golf Club
Reagan Day Dinner and Candidate Forum
Sat, Oct 18, 5:30 PM
LaSalle · Senica’s Oak Ridge Golf Club
Halloween Sugar Cookie Decorating Class
Thu, Oct 23, 6:00 PM
Downtown Ottawa · Small Dog Candle Co
Halloween Sugar Cookie Decorating Class
Thu, Oct 23, 6:00 PM
Downtown Ottawa · Small Dog Candle Co
Country Nights at Heritage Harbor
Sat, Oct 18, 7:00 PM
Ottawa · Bluegill Boathouse & Marina Bar
Country Nights at Heritage Harbor
Sat, Oct 18, 7:00 PM
Ottawa · Bluegill Boathouse & Marina Bar
Starved Rock Guided Kayak Tour
Sun, Oct 5, 11:00 AM + 19 more
Illinois · KAYAK STARVED ROCK CAMPGROUND
Starved Rock Guided Kayak Tour
Sun, Oct 5, 11:00 AM + 19 more
Illinois · KAYAK STARVED ROCK CAMPGROUND
Conflict Management Certification Training in Ottawa, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Ottawa · Regus
Conflict Management Certification Training in Ottawa, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Ottawa · Regus
Project Management Techniques Certification in Ottawa, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Ottawa · Regus
Project Management Techniques Certification in Ottawa, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Ottawa · Regus
Sales end soon
Fall Into Healing: Autumn Retreat
Sat, Oct 18, 8:00 AM
Illinois · Matthiessen State Park
Sales end soon
Fall Into Healing: Autumn Retreat
Sat, Oct 18, 8:00 AM
Illinois · Matthiessen State Park
Streator Chamber of Commerce Halloween Spooktacular Event 2025
Fri, Oct 24, 4:00 PM
Downtown Streator · 320 E Main St
Streator Chamber of Commerce Halloween Spooktacular Event 2025
Fri, Oct 24, 4:00 PM
Downtown Streator · 320 E Main St
Sound Healing at Market on Mill
Sat, Oct 25, 11:00 AM
North Utica · Mill Street
Sound Healing at Market on Mill
Sat, Oct 25, 11:00 AM
North Utica · Mill Street
"The Mansion is NOT Haunted" Tour
Thu, Oct 23, 6:00 PM
LaSalle · Hegeler Carus Mansion
"The Mansion is NOT Haunted" Tour
Thu, Oct 23, 6:00 PM
LaSalle · Hegeler Carus Mansion
PMP Live Instructor Led Certification Training Bootcamp Peru, IL
Sat, Oct 18, 9:00 AM + 1 more
Peru · Peru
PMP Live Instructor Led Certification Training Bootcamp Peru, IL
Sat, Oct 18, 9:00 AM + 1 more
Peru · Peru
Sales end soon
The Great Costume Shake-Off: Ecstatic Dance
Sunday at 1:30 PM
Peru · Unwind at Westclox
Sales end soon
The Great Costume Shake-Off: Ecstatic Dance
Sunday at 1:30 PM
Peru · Unwind at Westclox
Just added!
The Oracle Within - Pendulum Class
Thursday at 6:00 PM
Peru · Unwind at Westclox
Just added!
The Oracle Within - Pendulum Class
Thursday at 6:00 PM
Peru · Unwind at Westclox
Conflict Management Training Bootcamp in Streator, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Streator · Regus
Conflict Management Training Bootcamp in Streator, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Streator · Regus
Project Management Techniques Training Course in Streator, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Streator · Regus
Project Management Techniques Training Course in Streator, IL
Fri, Oct 24, 9:00 AM + 1 more
Downtown Streator · Regus
Amazing Scavenger Hunt! - Ottawa‘s Downtown Dazzle Hunt
Today at 8:00 AM + 29 more
Downtown Ottawa · 424 W Main St #1
Amazing Scavenger Hunt! - Ottawa‘s Downtown Dazzle Hunt
Today at 8:00 AM + 29 more
Downtown Ottawa · 424 W Main St #1
PMP Live Instructor Led Certification Training Bootcamp Ottawa, IL
Sat, Oct 18, 9:00 AM + 1 more
Downtown Ottawa · Ottawa
PMP Live Instructor Led Certification Training Bootcamp Ottawa, IL
Sat, Oct 18, 9:00 AM + 1 more
Downtown Ottawa · Ottawa
Cosmic glow in the dark bingo
Fri, Oct 24, 7:00 PM
Downtown · 212 W Washington St
Cosmic glow in the dark bingo
Fri, Oct 24, 7:00 PM
Downtown · 212 W Washington St
The Coffee Barn Halloween Party!
Sat, Oct 25, 4:00 PM
Mendota · 701 Illinois Ave
The Coffee Barn Halloween Party!
Sat, Oct 25, 4:00 PM
Mendota · 701 Illinois Ave

Trends in Ottawa

Explore more trends

2025 Witches Walk of Utica

2025 Witches Walk of Utica

Reagan Day Dinner and Candidate Forum

Reagan Day Dinner and Candidate Forum

Halloween Sugar Cookie Decorating Class

Halloween Sugar Cookie Decorating Class

Country Nights at Heritage Harbor

Country Nights at Heritage Harbor

Starved Rock Guided Kayak Tour

Starved Rock Guided Kayak Tour

Conflict Management Certification Training in Ottawa, IL

Conflict Management Certification Training in Ottawa, IL

Project Management Techniques Certification in Ottawa, IL

Project Management Techniques Certification in Ottawa, IL

Fall Into Healing: Autumn Retreat

Fall Into Healing: Autumn Retreat

Streator Chamber of Commerce Halloween Spooktacular Event 2025

Streator Chamber of Commerce Halloween Spooktacular Event 2025

Sound Healing at Market on Mill

Sound Healing at Market on Mill

"The Mansion is NOT Haunted" Tour

"The Mansion is NOT Haunted" Tour

PMP Live Instructor Led Certification Training Bootcamp Peru, IL

PMP Live Instructor Led Certification Training Bootcamp Peru, IL

The Great Costume Shake-Off: Ecstatic Dance

The Great Costume Shake-Off: Ecstatic Dance

The Oracle Within - Pendulum Class

The Oracle Within - Pendulum Class

Conflict Management Training Bootcamp in Streator, IL

Conflict Management Training Bootcamp in Streator, IL

Project Management Techniques Training Course in Streator, IL

Project Management Techniques Training Course in Streator, IL

Amazing Scavenger Hunt! - Ottawa‘s Downtown Dazzle Hunt

Amazing Scavenger Hunt! - Ottawa‘s Downtown Dazzle Hunt

PMP Live Instructor Led Certification Training Bootcamp Ottawa, IL

PMP Live Instructor Led Certification Training Bootcamp Ottawa, IL

Cosmic glow in the dark bingo

Cosmic glow in the dark bingo

The Coffee Barn Halloween Party!

The Coffee Barn Halloween Party!

Things to do around Ottawa

Trends in Ottawa

1. October

2. Vendor and craft shows

3. Fall fest

4. Rusty halo

5. Events near me

6. Halloween festival

7. Holiday christmas activities in ottawa illinois

8. Free kids

9. Starved rock

10. Harbor stories

11. Illinois christian concerts

12. Singles