find Halloween events for every vibe.

October events in Ontario, CA

Blacklight Paint n' Sip Event!! Bride of Frank!!
Friday at 6:00 PM
Ontario · Metabolic Brewing Co.
Blacklight Paint n' Sip Event!! Bride of Frank!!
Friday at 6:00 PM
Ontario · Metabolic Brewing Co.
Sales end soon
Murder Mystery Night
Tuesday at 6:00 PM
Norco · Last Chance INN
Sales end soon
Murder Mystery Night
Tuesday at 6:00 PM
Norco · Last Chance INN
Halloween Party at The Hideaway Riverside!
Fri, Oct 31, 9:00 PM
Riverside · The Hideaway Cafe & Lounge
Halloween Party at The Hideaway Riverside!
Fri, Oct 31, 9:00 PM
Riverside · The Hideaway Cafe & Lounge
Nearly full
Pumpkin Paint Night
Wednesday at 5:00 PM
Glendora · Chick-fil-A
Nearly full
Pumpkin Paint Night
Wednesday at 5:00 PM
Glendora · Chick-fil-A
Adult and Pediatric First Aid/CPR/AED Class - Red Cross - Ontario, CA
Today at 8:00 AM + 4 more
Ontario · 4710 Ontario Mills Pkwy
Adult and Pediatric First Aid/CPR/AED Class - Red Cross - Ontario, CA
Today at 8:00 AM + 4 more
Ontario · 4710 Ontario Mills Pkwy
More Than Pink Walk/Run
Saturday at 8:00 AM
Rancho Cucamonga · Central Park
More Than Pink Walk/Run
Saturday at 8:00 AM
Rancho Cucamonga · Central Park
Old Forester's Bourbon Dinner
Mon, Oct 27, 7:00 PM
Claremont · The Whisper House
Old Forester's Bourbon Dinner
Mon, Oct 27, 7:00 PM
Claremont · The Whisper House
Halloween Burlesque
Sun, Oct 26, 8:00 PM
Pomona · O'Donovan's Restaurant & Pub
Halloween Burlesque
Sun, Oct 26, 8:00 PM
Pomona · O'Donovan's Restaurant & Pub
Unlock The Skills to Manage Emotions :1 Day Workshop in Ontario, CA
Wed, Oct 15, 9:00 AM
Ontario · Regus - Ontario - Waterside Center
Unlock The Skills to Manage Emotions :1 Day Workshop in Ontario, CA
Wed, Oct 15, 9:00 AM
Ontario · Regus - Ontario - Waterside Center
Halloween Theme Paint & Sip
Today at 3:00 PM
Riverside · 4151 Buchanan Street, Riverside, CA, USA
Halloween Theme Paint & Sip
Today at 3:00 PM
Riverside · 4151 Buchanan Street, Riverside, CA, USA
Paint, Sip & Spin
Sun, Oct 26, 5:00 PM
Fontana · 16976 Martin Ave
Paint, Sip & Spin
Sun, Oct 26, 5:00 PM
Fontana · 16976 Martin Ave
Sales end soon
Little Monsters KIDS Cookie Decorating Class
Sat, Oct 25, 5:00 PM
Rancho Cucamonga · 12420 Buttercup Way
Sales end soon
Little Monsters KIDS Cookie Decorating Class
Sat, Oct 25, 5:00 PM
Rancho Cucamonga · 12420 Buttercup Way
Ayurveda for Self Healing: Healing with nature (Online - San Francisco,CA)
Today at 10:00 AM + 1 more
San Francisco · San Francisco
Ayurveda for Self Healing: Healing with nature (Online - San Francisco,CA)
Today at 10:00 AM + 1 more
San Francisco · San Francisco
DBZ Backstage Presents Where it Lies, Scarlet Siren and Against The Sun
Friday at 6:30 PM
Corona · 317 W 6th St
DBZ Backstage Presents Where it Lies, Scarlet Siren and Against The Sun
Friday at 6:30 PM
Corona · 317 W 6th St
4 Day PMP Program In-Person Training In Fontana, CA
Tue, Oct 28, 9:00 AM
Ontario · 3281 E Guasti Rd
4 Day PMP Program In-Person Training In Fontana, CA
Tue, Oct 28, 9:00 AM
Ontario · 3281 E Guasti Rd
4 Day PMP In-Person Training In Rancho Cucamonga, CA
Tue, Oct 28, 9:00 AM
Ontario · 3281 E Guasti Rd
4 Day PMP In-Person Training In Rancho Cucamonga, CA
Tue, Oct 28, 9:00 AM
Ontario · 3281 E Guasti Rd
Sales end soon
Spooky Sweet Sugar Cookie Decorating Class
Sun, Oct 26, 4:00 PM
Rancho Cucamonga · 12420 Buttercup Way
Sales end soon
Spooky Sweet Sugar Cookie Decorating Class
Sun, Oct 26, 4:00 PM
Rancho Cucamonga · 12420 Buttercup Way
PMP Live Instructor Led Certification Weekend Class In Rancho Cucamonga, CA
Saturday at 9:00 AM
Ontario · 3281 E Guasti Rd
PMP Live Instructor Led Certification Weekend Class In Rancho Cucamonga, CA
Saturday at 9:00 AM
Ontario · 3281 E Guasti Rd
Nearly full
Succulent Pumpkin Workshop 10/22
Wednesday at 6:00 PM
Yorba Linda · 5091 Richfield Rd
Nearly full
Succulent Pumpkin Workshop 10/22
Wednesday at 6:00 PM
Yorba Linda · 5091 Richfield Rd

Trends in Ontario

Explore more trends

Blacklight Paint n' Sip Event!! Bride of Frank!!

Blacklight Paint n' Sip Event!! Bride of Frank!!

Murder Mystery Night

Murder Mystery Night

Halloween Party at The Hideaway Riverside!

Halloween Party at The Hideaway Riverside!

Pumpkin Paint Night

Pumpkin Paint Night

Adult and Pediatric First Aid/CPR/AED Class - Red Cross - Ontario, CA

Adult and Pediatric First Aid/CPR/AED Class - Red Cross - Ontario, CA

More Than Pink Walk/Run

More Than Pink Walk/Run

Old Forester's Bourbon Dinner

Old Forester's Bourbon Dinner

Halloween Burlesque

Halloween Burlesque

Unlock The Skills to Manage Emotions :1 Day Workshop in Ontario, CA

Unlock The Skills to Manage Emotions :1 Day Workshop in Ontario, CA

Halloween Theme Paint & Sip

Halloween Theme Paint & Sip

Paint, Sip & Spin

Paint, Sip & Spin

Little Monsters KIDS Cookie Decorating Class

Little Monsters KIDS Cookie Decorating Class

Ayurveda for Self Healing: Healing with nature (Online - San Francisco,CA)

Ayurveda for Self Healing: Healing with nature (Online - San Francisco,CA)

DBZ Backstage Presents Where it Lies, Scarlet Siren and Against The Sun

DBZ Backstage Presents Where it Lies, Scarlet Siren and Against The Sun

4 Day PMP Program In-Person Training In Fontana, CA

4 Day PMP Program In-Person Training In Fontana, CA

4 Day PMP In-Person Training In Rancho Cucamonga, CA

4 Day PMP In-Person Training In Rancho Cucamonga, CA

Spooky Sweet Sugar Cookie Decorating Class

Spooky Sweet Sugar Cookie Decorating Class

PMP Live Instructor Led Certification Weekend Class In Rancho Cucamonga, CA

PMP Live Instructor Led Certification Weekend Class In Rancho Cucamonga, CA

Succulent Pumpkin Workshop 10/22

Succulent Pumpkin Workshop 10/22

Things to do around Ontario

Trends in Ontario

1. Halloween events

2. Ontario convention center

3. Inland empire

4. Car shows

5. Halloween

6. Job fairs

7. Trunk or treat

8. Mix champagne lounge

9. Concerts

10. Fall festival

11. Free kids

12. Ontario mills