Halloween Events and Things to do in Simi Valley, CA

Cooper Museum Speaker Series: The Surprising History of American Funerals
Thu, Oct 29, 6:30 PM
Upland · 217 E A St
Cooper Museum Speaker Series: The Surprising History of American Funerals
Thu, Oct 29, 6:30 PM
Upland · 217 E A St
Riverside Halloween Bar Crawl
Sat, Oct 24, 4:00 PM
Riverside · Palenque kitchen by Mezcal
Riverside Halloween Bar Crawl
Sat, Oct 24, 4:00 PM
Riverside · Palenque kitchen by Mezcal
Baby Onesie Painting Party – Mother’s Day Edition
Sun, May 10, 2:00 PM
Long Beach · Hellada Gallery
Baby Onesie Painting Party – Mother’s Day Edition
Sun, May 10, 2:00 PM
Long Beach · Hellada Gallery
5th Annual Anti Human Trafficking Walk for Youth
Sat, May 16, 11:00 AM
Upland · Upland Memorial Park
5th Annual Anti Human Trafficking Walk for Youth
Sat, May 16, 11:00 AM
Upland · Upland Memorial Park
Titanic Masquerade Newport Beach OC Halloween Party Cruise
Sat, Oct 31, 7:00 PM
Newport Beach · Endless Dreams Yacht Newport Beach
Titanic Masquerade Newport Beach OC Halloween Party Cruise
Sat, Oct 31, 7:00 PM
Newport Beach · Endless Dreams Yacht Newport Beach
Sales end soon
Weekend Projects at Arlington Garden
Saturday at 9:00 AM + 6 more
Pasadena · Arlington Garden in Pasadena
Sales end soon
Weekend Projects at Arlington Garden
Saturday at 9:00 AM + 6 more
Pasadena · Arlington Garden in Pasadena
Resurrection Sunday Service: He Is Risen!
Sun, Apr 5, 6:00 AM
ONTARIO · ONTARIO CHRISTIAN CENTER
Resurrection Sunday Service: He Is Risen!
Sun, Apr 5, 6:00 AM
ONTARIO · ONTARIO CHRISTIAN CENTER
Just added
Blossom Under the Pink Moon: Outdoor Sound Bath
Wed, Apr 1, 7:00 PM
Whittier · 13622 Danbrook Dr
Just added
Blossom Under the Pink Moon: Outdoor Sound Bath
Wed, Apr 1, 7:00 PM
Whittier · 13622 Danbrook Dr
Boss Babe Sunday Spring Soiree
Sun, Apr 19, 2:00 PM
Whittier · The Rose Gardens
Boss Babe Sunday Spring Soiree
Sun, Apr 19, 2:00 PM
Whittier · The Rose Gardens
OC Fall Home Show
Sat, Oct 10, 10:00 AM + 1 more
Costa Mesa · OC Fair & Event Center
OC Fall Home Show
Sat, Oct 10, 10:00 AM + 1 more
Costa Mesa · OC Fair & Event Center
Sticker Xpo - May 2 2026
Sat, May 2, 12:00 PM
Anaheim · STC GardenWalk
Sticker Xpo - May 2 2026
Sat, May 2, 12:00 PM
Anaheim · STC GardenWalk
GLOW NIGHT RETRO PARTY
Sat, Apr 18, 9:00 PM
Anaheim · Xalos event center
GLOW NIGHT RETRO PARTY
Sat, Apr 18, 9:00 PM
Anaheim · Xalos event center
Sales end soon
Lady in Red Experience
Saturday at 4:00 PM
San Dimas · Solshine Studio
Sales end soon
Lady in Red Experience
Saturday at 4:00 PM
San Dimas · Solshine Studio
DASH FRIDAYS : SPRING BREAKERS GLOW PARTY 18+
Friday at 10:00 PM
Pomona · The Basement – Pomona
DASH FRIDAYS : SPRING BREAKERS GLOW PARTY 18+
Friday at 10:00 PM
Pomona · The Basement – Pomona
Sales end soon
✨ Psychic Vibes Paint Nite ✨
Saturday at 6:00 PM
Anaheim · BOTI Studios
Sales end soon
✨ Psychic Vibes Paint Nite ✨
Saturday at 6:00 PM
Anaheim · BOTI Studios
Sales end soon
Enjoy a FREE Coworking Desk for One Full Day — On Us!
Thursday at 9:00 AM + 40 more
Santa Barbara · Regus Santa Barbara
Sales end soon
Enjoy a FREE Coworking Desk for One Full Day — On Us!
Thursday at 9:00 AM + 40 more
Santa Barbara · Regus Santa Barbara
Sales end soon
Stroller Tour: (Ages 0-2)
Friday at 10:30 AM
Long Beach · Long Beach Museum of Art
Sales end soon
Stroller Tour: (Ages 0-2)
Friday at 10:30 AM
Long Beach · Long Beach Museum of Art
Sales end soon
Dungeons & Dragons 1-shot: "Return to Silent Peak" (DM Ira) - 18+
Thursday at 6:30 PM
Riverside · Nevermore Game Club
Sales end soon
Dungeons & Dragons 1-shot: "Return to Silent Peak" (DM Ira) - 18+
Thursday at 6:30 PM
Riverside · Nevermore Game Club
Just added
FRIGHT NIGHT MARKET - APRIL 10TH
Fri, Apr 10, 6:00 PM
Bakersfield · Jerry's Pizza & Pub
Just added
FRIGHT NIGHT MARKET - APRIL 10TH
Fri, Apr 10, 6:00 PM
Bakersfield · Jerry's Pizza & Pub

Trends in Simi Valley

Explore more trends

Cooper Museum Speaker Series: The Surprising History of American Funerals

Cooper Museum Speaker Series: The Surprising History of American Funerals

Riverside Halloween Bar Crawl

Riverside Halloween Bar Crawl

Baby Onesie Painting Party – Mother’s Day Edition

Baby Onesie Painting Party – Mother’s Day Edition

5th Annual Anti Human Trafficking Walk for Youth

5th Annual Anti Human Trafficking Walk for Youth

Titanic Masquerade Newport Beach OC Halloween Party Cruise

Titanic Masquerade Newport Beach OC Halloween Party Cruise

Weekend Projects at Arlington Garden

Weekend Projects at Arlington Garden

Resurrection Sunday Service: He Is Risen!

Resurrection Sunday Service: He Is Risen!

Blossom Under the Pink Moon: Outdoor Sound Bath

Blossom Under the Pink Moon: Outdoor Sound Bath

Boss Babe Sunday Spring Soiree

Boss Babe Sunday Spring Soiree

OC Fall Home Show

OC Fall Home Show

Sticker Xpo - May 2 2026

Sticker Xpo - May 2 2026

GLOW NIGHT RETRO PARTY

GLOW NIGHT RETRO PARTY

Lady in Red Experience

Lady in Red Experience

DASH FRIDAYS : SPRING BREAKERS GLOW PARTY 18+

DASH FRIDAYS : SPRING BREAKERS GLOW PARTY 18+

✨ Psychic Vibes Paint Nite ✨

✨ Psychic Vibes Paint Nite ✨

Enjoy a FREE Coworking Desk for One Full Day — On Us!

Enjoy a FREE Coworking Desk for One Full Day — On Us!

Stroller Tour: (Ages 0-2)

Stroller Tour: (Ages 0-2)

Dungeons & Dragons 1-shot: "Return to Silent Peak" (DM Ira) - 18+

Dungeons & Dragons 1-shot: "Return to Silent Peak" (DM Ira) - 18+

FRIGHT NIGHT MARKET - APRIL 10TH

FRIGHT NIGHT MARKET - APRIL 10TH

Things to do around Simi Valley

Trends in Simi Valley

1. Holi festival

2. Events happening today near me

3. Saint patrick's day

4. Easter

5. Speed dating

6. Trading card shows

7. Free kids events

8. Comedy

9. Job fair

10. Reagan library

11. Events happening today near me for kids

12. Car show