Pasadena Halloween Events

Pasadena, CA Halloween Bar Crawl

Pasadena 25 Oct 2025

Harvest Night on Halloween - Pasadena

135 Glorieta St 31 Oct 2025

The BOO-BOP! Halloween Music Party 🎃🎵

Grant Park 25 Oct 2025

Halloween Costume Party

1060 Allen Ave 25 Oct 2025

Flashback Halloween Bash, Live Tribute to THE CURE

The Mixx 25 Oct 2025

Pasadena, CA Official Halloween Bar Crawl

Pasadena 31 Oct 2025

Pasadena Official Halloween Bar Crawl

Der Wolf 31 Oct 2025

Pasadena, CA Day of The Dead Bar Crawl - Dia De Muertos

Pasadena 1 Nov 2025

Pasadena Day of The Dead Bar Crawl - Dia De Muertos

Der Wolf 1 Nov 2025

Pasadena Halloween Bar Crawl

Der Wolf 25 Oct 2025

Halloween Costume Dance w/Dani & The Delinquents THIS SATURDAY NIGHT, OCT. 25th, at PBDA!

Pasadena Ballroom Dance Association- 73 N. Hill Ave., Pasadena 25 Oct 2025

SALSA NIGHT PASADENA: Halloween Edition

Athletic Garage Dance Center 24 Oct 2025

The Trick Or Treat and Sweets Market! FREE FOR ALL!!

755 E Washington Blvd 1 Nov 2025

Pasadena Spooky Halloween: A Family Ghost Hunt

95 Garfield Ave 30 Oct 2025

Danse Macabre Halloween mini-Ball ~•~ October 28th!

Skandia Hall 28 Oct 2025

Hive of Horrors - a Beehive Halloween Showcase

43 S Fair Oaks Ave 25 Oct 2025

Halloween $1000 Costume Contest

Club 54 Lounge 31 Oct 2025

Spooky Sound Bath on Halloween

Archetype Yoga 31 Oct 2025

Halloween Mixology Class — Mixology Class (Open to the public!)

Institute of Culinary Education 25 Oct 2025

Halloween Spooktacular Trick-or-Treating & Family Pics!

One Colorado Old Pasadena 31 Oct 2025

Trunk or Treat

Pasadena City Hall 30 Oct 2025

2025 Hackaday Superconference

61 S Fair Oaks Ave ste 200 31 Oct 2025

October Book Swap & Mixer

2057 N Los Robles Ave 31 Oct 2025

THE DENA HALLOWEEN MARKET

3330 E Colorado Blvd 25 Oct 2025

LindyGroove Haunted Halloween Ball

Pasadena Masonic Temple 30 Oct 2025

Halloween Sculpt with Stacy Neyland

553 S Lake Ave 30 Oct 2025

Halloween Ghost Hunt in Pasadena

95 Garfield Ave 30 Oct 2025

2025 Happy Halloween Party 4 Homeless- Low income Kids

488 N Raymond Ave 31 Oct 2025

Bark in the Park: Howl-O-Ween

Playhouse Village Park 26 Oct 2025

Magic at the Mortuary: A Sèance Inspired Magic Show

Missing at the Mortuary: Escape Room & Tour 30 Oct 2025

AL B &TG3 ent presents A Nightmare on Colorado blvd

Ix Tapa Cantina 26 Oct 2025

HALLOWEEN THRILLER Live Flash Back Show with BRIAN SOTO PROJECT

The Mixx 31 Oct 2025

Listen to the Otherworld Speak: A Celebration of Life and Death in the Soil

Arlington Garden in Pasadena 1 Nov 2025

Trick or Treat Pumpkin Market! FREE FOR ALL! Mini pumpkin decorating table!

755 E Washington Blvd 26 Oct 2025

Halloween Spooktacular Spotlights

140 S Rosemead Blvd 30 Oct 2025

Halloween Scavenger Hunt in Pasadena

Centennial Square 30 Oct 2025

Porch Sessions #27

Porch Sessions 26 Oct 2025

Spooky Cheese Board Workshop

Neighbors & Friends 26 Oct 2025

WelbeHealth - Pasadena Halloween Friendly Friday - Bring Your Clients!

50 Alessandro Pl a20 31 Oct 2025

Pasadena Halloween Bar Crawl All Access

Der Wolf 18 Oct 2025

Horror in Pasadena

Ixtapa Cantina & Lounge 26 Oct 2025

Pasadena Outdoor Escape Game: The Explosive Escape

Vroman's Bookstore 13 Dec 2022