Somerville Halloween Events

GASH: HALLOWEEN FRIGHT

Crystal Ballroom at Somerville Theatre 30 Oct 2026

Drag Nights at AERONAUT

Aeronaut Brewing Company 29 Apr 2026

Arts at the Armory Presents The Rocky Horror Picture Show

The Center for Arts at the Armory Performance Hall 29 Oct 2026

Annual Spooktakular Halloween Milonga & Costume Contest - Great Prizes-- Guest DJ Eduardo Saucedo

DANCE UNION 31 Oct 2026

Comicazi Horror-Con

Davis Square 24 Oct 2026

Full Moon Yoga & Soundscape in savasana @ The Museum Of Modern Renaissance!

Museum of Modern Renaissance 26 Oct 2026

Book Signing + Drawing Demo by Author + Illustrator Raúl The Third

The Painted Burro 1 Nov 2026

The Haymakers Halloween Bash at Redbones Underbones!

Underbones 31 Oct 2026

Halloween Block Party & Pet Spooktacular

149 Broadway, Somerville, MA, United States, Massachusetts 02145 31 Oct 2026

Halloween Party

504 Medford St, Somerville, MA 02145-2650, United States 31 Oct 2026

Halloween Candy and Wine Pairing Class!

30 Bow St 29 Oct 2026

Howl-O-Ween Yappy Hour

The Lawn (located between Club Volo and Caffè Nero) 24 Oct 2026

Halloween Costume Party

517 Broadway, Somerville, MA 02145-2503, United States, Somerville, MA 31 Oct 2026

Nothing But The Truth: Halloween Edition

Rooted Armory Cafe 21 Oct 2026

Singing the Spiral: A Day of Work That Reconnects + Singing

The Somerville Armory 1 Nov 2026

Assembly Row's Howl-O-Ween Yappy Hour

Assembly Row 24 Oct 2026

American Flatbread Benefit Bake

Sacco's Bowl Haven at American Flatbread Somerville 27 Oct 2026

Halloween Boot Camp

Perry Park 1 Nov 2026

Westie 617 Halloween Bash

351 Summer Street, Somerville, MA, United States, Massachusetts 28 Oct 2026

Assembly Row's Trick-or-Treat for a Cause

Assembly Row 25 Oct 2026

Boston Movie Fans: Night of the Living Dead 🎃

Crystal Ballroom at Somerville Theatre 27 Oct 2026