find Halloween events for every vibe.

Trunk or treat events in Diamond Bar, CA

Kids Holiday Cake with Sponge Bob!
Tue, Dec 23, 12:00 PM
San Clemente · Sugar Blossom Bake Shop
Kids Holiday Cake with Sponge Bob!
Tue, Dec 23, 12:00 PM
San Clemente · Sugar Blossom Bake Shop
Sales end soon
Trick or Treat at the Malibu Farmers Market
Sunday at 9:00 AM
Malibu · Malibu Farmers Market
Sales end soon
Trick or Treat at the Malibu Farmers Market
Sunday at 9:00 AM
Malibu · Malibu Farmers Market
Unmasking FAFSA: Financial Aid Chat
Thu, Oct 30, 12:00 PM
Los Angeles · Concorde Career College- North Hollywood
Unmasking FAFSA: Financial Aid Chat
Thu, Oct 30, 12:00 PM
Los Angeles · Concorde Career College- North Hollywood
Harvest Festival in San Clemente
Fri, Oct 31, 5:00 PM
San Clemente · Calvary South OC, Calle Batido, San Clemente, CA, USA
Harvest Festival in San Clemente
Fri, Oct 31, 5:00 PM
San Clemente · Calvary South OC, Calle Batido, San Clemente, CA, USA
Just added!
Kids Thanksgiving Baking Class
Sat, Nov 22, 10:00 AM
Phelan · Phelan Senior Center, 4128 Warbler Road, Phelan, CA 92371
Just added!
Kids Thanksgiving Baking Class
Sat, Nov 22, 10:00 AM
Phelan · Phelan Senior Center, 4128 Warbler Road, Phelan, CA 92371
Holiday Dog Treat Wreath
Mon, Nov 24, 5:30 PM
Temecula · 40760 Winchester Rd suite 180
Holiday Dog Treat Wreath
Mon, Nov 24, 5:30 PM
Temecula · 40760 Winchester Rd suite 180
TMU Tent Sale
Sat, Nov 1, 9:00 AM
Santa Clarita · The Master's University
TMU Tent Sale
Sat, Nov 1, 9:00 AM
Santa Clarita · The Master's University
Sales end soon
Copper Hill Fall Festival
Saturday at 5:00 PM
Valencia · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Copper Hill Fall Festival
Saturday at 5:00 PM
Valencia · The Church of Jesus Christ of Latter-day Saints
Valley Magic Monday's Magic Show
Mon, Oct 27, 8:00 PM + 1 more
Los Angeles · 14082 Ventura Blvd
Valley Magic Monday's Magic Show
Mon, Oct 27, 8:00 PM + 1 more
Los Angeles · 14082 Ventura Blvd
WEST HOLLYWOOD NEW YEAR’S EVE 2026 BAR CRAWL | WeHo NYE 2026 Event
Wed, Dec 31, 7:00 PM
West Hollywood · TBA
WEST HOLLYWOOD NEW YEAR’S EVE 2026 BAR CRAWL | WeHo NYE 2026 Event
Wed, Dec 31, 7:00 PM
West Hollywood · TBA
Sales end soon
Playground @ Mesa Thursdays
Thursday at 10:00 PM + 9 more
Costa Mesa · Mesa
Sales end soon
Playground @ Mesa Thursdays
Thursday at 10:00 PM + 9 more
Costa Mesa · Mesa
SBCSD CCW Permit Requalification and Renewal Class
Thu, Oct 30, 8:00 AM
Apple Valley · High Desert Firearm Training
SBCSD CCW Permit Requalification and Renewal Class
Thu, Oct 30, 8:00 AM
Apple Valley · High Desert Firearm Training
Sun & Sea Small Business Saturday Pop Up Market @ The Point
Sat, Nov 29, 10:00 AM
El Segundo · The Point
Sun & Sea Small Business Saturday Pop Up Market @ The Point
Sat, Nov 29, 10:00 AM
El Segundo · The Point
Sales end soon
Vinyasa Yoga + SoundBath Healing
Today at 6:30 PM + 7 more
Los Angeles · Studio Om - Conscious Events Lounge
Sales end soon
Vinyasa Yoga + SoundBath Healing
Today at 6:30 PM + 7 more
Los Angeles · Studio Om - Conscious Events Lounge
Vegan Wonderland Holiday Market
Sun, Dec 7, 12:00 PM
Los Angeles · 19855 Ventura Blvd
Vegan Wonderland Holiday Market
Sun, Dec 7, 12:00 PM
Los Angeles · 19855 Ventura Blvd
Created By Sound
Sat, Nov 15, 10:00 AM
Topanga · Topanga Canyon
Created By Sound
Sat, Nov 15, 10:00 AM
Topanga · Topanga Canyon
Nearly full
Creative Visions Sack Lunch Series
Today at 12:30 PM + 1 more
Malibu · Creative Visions Foundation
Nearly full
Creative Visions Sack Lunch Series
Today at 12:30 PM + 1 more
Malibu · Creative Visions Foundation
Sales end soon
Howl-oween at Farm Cup Coffee: Dog Costume Contest!
Saturday at 1:00 PM
West Hollywood · Farm Cup Coffee
Sales end soon
Howl-oween at Farm Cup Coffee: Dog Costume Contest!
Saturday at 1:00 PM
West Hollywood · Farm Cup Coffee

Trends in Diamond Bar

Explore more trends

Kids Holiday Cake with Sponge Bob!

Kids Holiday Cake with Sponge Bob!

Trick or Treat at the Malibu Farmers Market

Trick or Treat at the Malibu Farmers Market

Unmasking FAFSA: Financial Aid Chat

Unmasking FAFSA: Financial Aid Chat

Harvest Festival in San Clemente

Harvest Festival in San Clemente

Kids Thanksgiving Baking Class

Kids Thanksgiving Baking Class

Holiday Dog Treat Wreath

Holiday Dog Treat Wreath

TMU Tent Sale

TMU Tent Sale

Copper Hill Fall Festival

Copper Hill Fall Festival

Valley Magic Monday's Magic Show

Valley Magic Monday's Magic Show

WEST HOLLYWOOD NEW YEAR’S EVE 2026 BAR CRAWL | WeHo NYE 2026 Event

WEST HOLLYWOOD NEW YEAR’S EVE 2026 BAR CRAWL | WeHo NYE 2026 Event

Playground @ Mesa Thursdays

Playground @ Mesa Thursdays

SBCSD CCW Permit Requalification and Renewal Class

SBCSD CCW Permit Requalification and Renewal Class

Sun & Sea Small Business Saturday Pop Up Market @ The Point

Sun & Sea Small Business Saturday Pop Up Market @ The Point

Vinyasa Yoga + SoundBath Healing

Vinyasa Yoga + SoundBath Healing

Vegan Wonderland Holiday Market

Vegan Wonderland Holiday Market

Created By Sound

Created By Sound

Creative Visions Sack Lunch Series

Creative Visions Sack Lunch Series

Howl-oween at Farm Cup Coffee: Dog Costume Contest!

Howl-oween at Farm Cup Coffee: Dog Costume Contest!

Things to do around Diamond Bar

Trends in Diamond Bar

1. Halloween

2. Events happening today near me

3. Trunk or treat

4. Free kids event

5. Afghan concert

6. Lunar festival

7. Job fairs

8. Halloween for kids

9. Wedding and event expo

10. Education

11. Catholic_singles

12. Car shows