Unique & Unusual Halloween Events Near Simi Valley 2026

35 unique & unusual Halloween events near Simi Valley.

As Halloween approaches, Simi Valley and surrounding areas offer various seasonal events. From large-scale public celebrations in West Hollywood to more intimate art workshops like creating ceramic pumpkin mini-gardens, there's a mix of experiences for the season. Consider the distance from Simi Valley when planning, with some events taking place in nearby Ventura or Camarillo. Whether you seek family-friendly outings or adult-oriented gatherings, these happenings provide opportunities to embrace the autumn atmosphere.

All Unique & Unusual Halloween Events Around Simi Valley

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Illustration of costumed children and two witches on a lawn with pumpkins, a small tent and orange autumn trees

Family-Friendly Fall Activities

1 of 34 Simi Valley Halloween Street Fair Simi Valley

Community street fair with diverse vendors and live entertainment

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 Illustration of a Halloween party at dusk with costumed characters around a punch bowl, a ghost, pumpkins and string lights

Food, Drink, and Parties

1 of 9 6th Annual Halloween Party with Live Tributes to Iron Maiden, Mötley Crüe, and White Zombie Simi Valley

Features a costume contest with prizes and a haunted house experience.

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 Illustration of a small haunted cottage with glowing windows, ghosts, jack-o'-lanterns and a black cat under a pale moon

Haunted Experiences

1 of 11 Reign of Terror Haunted House Thousand Oaks

Southern California's largest indoor walk-through haunted house with 145 rooms.

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 Illustration of a pumpkin character and a ghost performing on a small stage with red curtains before a costumed audience

Movies, Theater, and Entertainment

1 of 11 Landmark's Nuart Theatre - The Rocky Horror Picture Show Los Angeles

Interactive screening featuring live shadow cast Sins O' The Flesh.

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Frequently Asked Questions

Can we bring dogs to fall festivals and outdoor Halloween events in Simi Valley?

Check each event, since policies split evenly: many street festivals and brewery events welcome leashed dogs, while farms, food-focused markets, and anything with livestock usually prohibit them. If dogs are welcome, bring water and a mat, skip the costume unless your dog genuinely tolerates it, and be honest about crowd stress. Some events run dedicated dog costume parades, the best of both worlds.

How do we stay safe on nighttime tours and events in Simi Valley?

The mundane stuff outranks the spooky stuff: watch curbs and cobblestones in the dark, keep phones charged with the meeting point saved offline, and stay with the group between stops rather than lagging for photos. Stick to well-reviewed operators whose routes stay in trafficked areas. Going solo? Share the tour name and end time with someone, standard night-out practice.

How far ahead should we book ghost tours and special events in Simi Valley?

October is these operators' entire year: weekend slots for well-reviewed tours sell out two to three weeks ahead, and the final two weekends go first. Book September for peak dates, and consider weeknights, same stories, smaller groups, easier booking. For flexible plans, note the operator's cancellation window, commonly 24-48 hours, so a weather pivot doesn't forfeit the fee.

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