Somerville Halloween Events

Layto, NESYA, Kode in Somerville

The Rockwell 31 Oct 2025

Annual Halloween Bash

Premiere Broadway 31 Oct 2025

Rocky Horror in 35mm with live shadowcast!

Somerville Theatre 31 Oct 2025

Halloween Scary-Oake (Karaoke)

328 Broadway, Somerville, MA, United States, Massachusetts 02145 1 Nov 2025

Halloween Bonanza at AERONAUT

Aeronaut Brewing Company 31 Oct 2025

Leaguers Halloween Party at Urban Axes Boston

2 Union Square, Somerville, MA 02143 30 Oct 2025

Halloween Jamboree: The Chops, Spoondrift, Superpink, and Topical Popsicle

Warehouse XI - Boston Event Space 31 Oct 2025

Halloween Drag Show at Aeronaut Somerville

Aeronaut Brewing Company (Somerville, MA) 29 Oct 2025

The Somerville Halloween Flea - Vintage and Artisan Market

Somerville Flea 26 Oct 2025

Halloween Haunted Bash!

118 Beacon St 31 Oct 2025

BOO! Halloween Saturday 18+ & 21+

Rosebud Bar & Kitchen 25 Oct 2025

Hustle Killer Halloween Showcase

The Jungle 26 Oct 2025

Halloween Block Party / Pet Spooktacular

Chuckie Harris Park 25 Oct 2025

Halloween Party

George Dilboy VFW Post 529 24 Oct 2025

Howl-o-ween Yappy Hour

The Lawn (located between Club Volo and Caffè Nero) 25 Oct 2025

Wicked Wednesday / The Dancing Ghouls

351 Summer Street, Somerville, MA, United States, Massachusetts 02144 29 Oct 2025

The Somerville Foundation Music Fundraiser - Lunatic Neighbor

Sally O’Brien’s 29 Oct 2025

Le Vent Du Nord

Somerville Theatre 31 Oct 2025

Trick-or-Treat for a Cause

Assembly Row 26 Oct 2025

Ghost Stories & Fairy Tales Halloween Brunch

The Burren 25 Oct 2025

Trick or Trope: A spicy paranormal writing workshop!

Wild Child Chocolate 23 Oct 2025

Glitter and Gore- Halloween Social

La Brasa 22 Oct 2025

Arts at the Armory Presents The Rocky Horror Picture Show 50th Anniversary

The Center for Arts at the Armory Performance Hall 30 Oct 2025

Opera on Tap Boston Presents: Ghost Stories and Fairy Tales Halloween Brunch

The Burren 25 Oct 2025

Monster Moves & Yoga Grooves

The Little Hive Co 23 Oct 2025

Samhain Special: Biodynamic Wines & the Rhythms of the Moon w/Lauren

30 Bow St 30 Oct 2025

Halloween Bootcamp

Perry Park 26 Oct 2025

Kong Halloween Costume Party

Sally O’Brien’s 31 Oct 2025

2025 AntiMorris and Autumn Sing

The Somerville Community Growing Center 31 Oct 2025

The 6th Annual Camberville Zombie Pub Crawl

Cambridge/Somerville, MA 25 Oct 2025

Halloween Party, Benefit Concert & Variety Show!

45 Day St, Somerville, MA 02140-1203, United States 30 Oct 2025

Blues Union | Halloween party! Texas Shuffle class pt2, Social dance | Blues Dancing

Uptairs at 16 Bow St, Somerville 30 Oct 2025

Dancing America Rapper Tournament

Porter Sq, Cambridge, MA 02140, United States 1 Nov 2025