17Oct

Nashua Recreation- Boo Bash 2026

Greeley Park, 100 Concord Street, Nashua, NH 03064, United States

17 Oct 2026

24Oct

Main Street Monster Mash & Howl-O-Ween

Main St, Nashua, NH 03064, United States

24 Oct 2026

4Oct

DRAG BRUNCH: PUMPKIN SPICE & EVERYTHING NICE

Local Street Eats

4 Oct 2026

USD 34

31Oct

Howlin’ Halloween Dead Concert

Downtown Nashua

31 Oct 2026

25Oct

Celebrate Samhain

2 Somerset Pkwy, Nashua, NH, United States, New Hampshire 03063

25 Oct 2026

31Oct

Howlin' Halloween Concert at Nashua Center for the Arts

Nashua Center for the Arts

31 Oct 2026

23Oct

DEAD AS DISCO - A Halloween Disco Party

Mesozoic Tiki Bar & Lounge

23 Oct 2026

31Oct

Howlin' 26

The Spot

31 Oct 2026

USD 13

11Oct

Nightmare Before Paint Night - Paint & Sip

Spyglass Brewing Company

11 Oct 2026

USD 34

7Nov

Fright Kingdom IN THE DARK

12 Simon Street, Nashua, NH, United States, New Hampshire 03060

7 Nov 2026

30Oct

MATH SPOOKY HOUSE AT RSM NASHUA!

20 Cotton Road, Nashua, NH, United States, New Hampshire 03063

30 Oct 2026

4Oct

Kick off Spooky Season with Dead Harrison at Nashua Farmers' Market

Nashua Farmers Market

4 Oct 2026

23Oct

Understudy Records Presents Ghost Stories Hip Hop Showcase

134 Haines Street, Nashua, NH, United States, New Hampshire 03060

23 Oct 2026

19Oct

K-5: Monster Mash Bash

Nashua Public Library

19 Oct 2026

15Oct

Teen: Special FX Makeup

Nashua Public Library

15 Oct 2026

26Oct

Halloween Cookie Decorating with Posy Cottage Cookies

120 Amherst Street, Unit 1, Nashua, NH, United States, New Hampshire 03064

26 Oct 2026

17Oct

Nashua 1st Ward Chili Cookoff / Trunk or Treat

The Church of Jesus Christ of Latter-day Saints

17 Oct 2026

FREE