Halloween Events and Things to do in Ontario, CA

The Painting Joint Experience
Sat, May 16, 7:00 PM + 7 more
Los Angeles · 14082 Ventura Blvd
The Painting Joint Experience
Sat, May 16, 7:00 PM + 7 more
Los Angeles · 14082 Ventura Blvd
This Little Light 5k Walk/Run
Sun, May 31, 8:00 AM
Los Angeles · Westchester Parkway
This Little Light 5k Walk/Run
Sun, May 31, 8:00 AM
Los Angeles · Westchester Parkway
Netflix Is A Joke Presents: Mother's Day Eve at the Crow
Sat, May 9, 8:00 PM
Santa Monica · The Crow
Netflix Is A Joke Presents: Mother's Day Eve at the Crow
Sat, May 9, 8:00 PM
Santa Monica · The Crow
Family Paint Party
Fri, Oct 16, 6:00 PM
Encino · Coral Tree Cafe Encino
Family Paint Party
Fri, Oct 16, 6:00 PM
Encino · Coral Tree Cafe Encino
Workshop #1 with Zoe Jakes: Claim the Stage: Energy Work for Dancers.
Sat, Jul 18, 2:45 PM
Los Angeles · Evolution Studios
Workshop #1 with Zoe Jakes: Claim the Stage: Energy Work for Dancers.
Sat, Jul 18, 2:45 PM
Los Angeles · Evolution Studios
Sales end soon
La Muerte Comedy: Free Standup Comedy Show in Commerce!
Thursday at 8:00 PM
Commerce · The Compound by Dirt Dog
Sales end soon
La Muerte Comedy: Free Standup Comedy Show in Commerce!
Thursday at 8:00 PM
Commerce · The Compound by Dirt Dog
Sales end soon
DROP IN Cupcake Decorating - Cinco de Mayo
Tuesday at 11:00 AM
San Clemente · Sugar Blossom Bake Shop
Sales end soon
DROP IN Cupcake Decorating - Cinco de Mayo
Tuesday at 11:00 AM
San Clemente · Sugar Blossom Bake Shop
Glow in the Dark Paint & Sip Fridays!
Friday at 6:30 PM + 1 more
Los Angeles · Autumn Flynn Art Paint Studio & Art Gallery
Glow in the Dark Paint & Sip Fridays!
Friday at 6:30 PM + 1 more
Los Angeles · Autumn Flynn Art Paint Studio & Art Gallery
Just added
"Glow in the Dark" Screen Printing - Sun, Oct 25, 2026
Sun, Oct 25, 10:00 AM
Carson · International Printing Museum
Just added
"Glow in the Dark" Screen Printing - Sun, Oct 25, 2026
Sun, Oct 25, 10:00 AM
Carson · International Printing Museum
✨The Taylor Experience✨
Fri, May 22, 8:00 PM + 1 more
Los Angeles · Wisteria Theater
✨The Taylor Experience✨
Fri, May 22, 8:00 PM + 1 more
Los Angeles · Wisteria Theater
Haunted Mansion Cabaret, a Spirited Tease
Sat, Aug 29, 9:15 PM
Santa Monica · Illusion Magic Lounge
Haunted Mansion Cabaret, a Spirited Tease
Sat, Aug 29, 9:15 PM
Santa Monica · Illusion Magic Lounge
Mom’s Favorite Child: Paint Your Pet (Mother’s Day Edition)
Sun, May 17, 11:00 AM
Orange · Local Gem Collective
Mom’s Favorite Child: Paint Your Pet (Mother’s Day Edition)
Sun, May 17, 11:00 AM
Orange · Local Gem Collective
Fearless Parenting: Connecting, Growing & Finding Calm in the Chaos
Mon, Jun 1, 7:30 PM
Hermosa Beach · Resin
Fearless Parenting: Connecting, Growing & Finding Calm in the Chaos
Mon, Jun 1, 7:30 PM
Hermosa Beach · Resin
Ward Party
Fri, Oct 30, 6:00 PM
Hesperia · The Church of Jesus Christ of Latter-day Saints
Ward Party
Fri, Oct 30, 6:00 PM
Hesperia · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Garden Glow- A Mother's Day Experience
Sat, May 9, 9:00 AM
Rancho Cucamonga · The Root 66 Garden
Sales end soon
Garden Glow- A Mother's Day Experience
Sat, May 9, 9:00 AM
Rancho Cucamonga · The Root 66 Garden
Haunted Blood Vessel | Marina Del Rey Halloween Party Cruise
Sat, Oct 31, 8:00 PM
Marina Del Rey · Entertainer Yacht
Haunted Blood Vessel | Marina Del Rey Halloween Party Cruise
Sat, Oct 31, 8:00 PM
Marina Del Rey · Entertainer Yacht
Sales end soon
Sunday Sunset Stroll On The Beach
Today at 7:00 PM + 34 more
Manhattan Beach · Rosecrans Ave Lifeguard Tower
Sales end soon
Sunday Sunset Stroll On The Beach
Today at 7:00 PM + 34 more
Manhattan Beach · Rosecrans Ave Lifeguard Tower
Valley Magic Monday's Magic Show
Mon, May 25, 8:00 PM + 7 more
Los Angeles · 14082 Ventura Blvd
Valley Magic Monday's Magic Show
Mon, May 25, 8:00 PM + 7 more
Los Angeles · 14082 Ventura Blvd
The Sunday Scene: Stroller Sculpt @ Lido Marina Village
Today at 9:30 AM
Newport Beach · Lido Marina Village
The Sunday Scene: Stroller Sculpt @ Lido Marina Village
Today at 9:30 AM
Newport Beach · Lido Marina Village

Trends in Ontario

Explore more trends

The Painting Joint Experience

The Painting Joint Experience

This Little Light 5k Walk/Run

This Little Light 5k Walk/Run

Netflix Is A Joke Presents: Mother's Day Eve at the Crow

Netflix Is A Joke Presents: Mother's Day Eve at the Crow

Family Paint Party

Family Paint Party

Workshop #1 with Zoe Jakes: Claim the Stage: Energy Work for Dancers.

Workshop #1 with Zoe Jakes: Claim the Stage: Energy Work for Dancers.

La Muerte Comedy: Free Standup Comedy Show in Commerce!

La Muerte Comedy: Free Standup Comedy Show in Commerce!

DROP IN Cupcake Decorating - Cinco de Mayo

DROP IN Cupcake Decorating - Cinco de Mayo

Glow in the Dark Paint & Sip Fridays!

Glow in the Dark Paint & Sip Fridays!

"Glow in the Dark" Screen Printing - Sun, Oct 25, 2026

"Glow in the Dark" Screen Printing - Sun, Oct 25, 2026

✨The Taylor Experience✨

✨The Taylor Experience✨

Haunted Mansion Cabaret, a Spirited Tease

Haunted Mansion Cabaret, a Spirited Tease

Mom’s Favorite Child: Paint Your Pet (Mother’s Day Edition)

Mom’s Favorite Child: Paint Your Pet (Mother’s Day Edition)

Fearless Parenting: Connecting, Growing & Finding Calm in the Chaos

Fearless Parenting: Connecting, Growing & Finding Calm in the Chaos

Ward Party

Ward Party

Garden Glow- A Mother's Day Experience

Garden Glow- A Mother's Day Experience

Haunted Blood Vessel | Marina Del Rey Halloween Party Cruise

Haunted Blood Vessel | Marina Del Rey Halloween Party Cruise

Sunday Sunset Stroll On The Beach

Sunday Sunset Stroll On The Beach

Valley Magic Monday's Magic Show

Valley Magic Monday's Magic Show

The Sunday Scene: Stroller Sculpt @ Lido Marina Village

The Sunday Scene: Stroller Sculpt @ Lido Marina Village

Things to do around Ontario

Trends in Ontario

1. Ontario convention center

2. Job fairs

3. Easter

4. Egg hunt

5. Inland empire

6. Mix champagne lounge

7. Free kids

8. Comedy show

9. Speed dating

10. Car shows

11. Concerts

12. Mother's day