Top Free Halloween Events in New Jersey 2026: 25 Parades, Trunk-or-Treats, and Family-Friendly Festivities

# Quick summary New Jersey's October calendar includes 25 free Halloween events for families in 2026. The roundup covers month-long displays, boardwalk trick-or-treat weekends, downtown parades with after-parties, community trunk-or-treats, zoo-themed celebrations, and pet costume contests. The selection favors family-friendly activities suitable for toddlers through elementary-age kids, with several events also welcoming pets.

# Where and when: notable free events

• Memory Maker's Trail of Magic, Lambertville: a daily October display (Oct 1–31) transforming shop windows with artwork and a free audio tour. This is a low-pressure, walk-and-look neighborhood option.

• Boo at the Boardwalk, Jenkinson's, Point Pleasant: weekend boardwalk trick-or-treating with crafts, a magic show, limited kiddie rides, and slime (two weekends: Oct 17–25, weekends listed). Good for kids who like a mix of games and candy.

• Boo at the Zoo, Cape May County Zoo: animal-focused Halloween fun (photo credit in the roundup indicates this is a highlighted pick). Family-friendly interaction with seasonal zoo activities.

• Trick or Treat Around the Park at iPlay America, Freehold: free trick-or-treat trail, costume contest, raffles, giveaways (Oct 23 evening). A theme-park-style option without an admission fee for this event slot.

• Halloween Parade & Dance Party, Sea Isle City: a parade of costumed revelers followed by a family dance party (Oct 16 evening). Choose this for a lively, community parade atmosphere.

• Dover Trunk-or-Treat, Crescent Field parking lot: trunk-decorating contest, costume contest, pet costume contest (Oct 17 afternoon). Good for families who prefer trick-or-treating in a condensed, safe area.

• Belmar Costume Contest and Trunk or Treat, Dempsey Park: parade, trunk-or-treat, DJ entertainment, free hot dogs and ice cream (Oct 23 evening). Community-focused celebration with prizes.

• Costume Pet Parade, Historic Smithville: more than 100 pets in costume (Oct 17). A strong option if you want a pet-centered event.

• Addams Family Fun Day, Westfield: character visits, live entertainment, bubbles, pumpkin decorating (Oct 18). A themed, family festival tied to a month-long AddamsFest.

• Gardens Aglow, Presby Memorial Iris Gardens, Upper Montclair: one-night jack-o'-lantern display by high school art students (Oct 16 evening). A short, arts-oriented outing.

• Boo Bash at Casino Pier, Seaside Heights: family-friendly pier event with costumes encouraged (Oct 24 afternoon).

# How to pick events for your family

• For toddlers and very young kids: choose daytime zoo events, boardwalk trick-or-treat weekends, or short installations like Memory Maker's Trail.
• For active or costumed families: parades and trunk-or-treats compress trick-or-treating into a social, prize-friendly setting (Belmar, Dover, Sea Isle City).
• For pet owners: Historic Smithville's Costume Pet Parade and Strut Your Mutt-style contests offer pet-specific fun.
• For a themed outing: Addams Family Fun Day and Gardens Aglow provide character-driven and arts-based experiences.

# Practical notes

• Dates vary: some events run all month, others are single evenings or weekends in mid- to late-October. The roundup lists specific days and times for each event.

• Check location-specific details for accessibility and age recommendations.

# Final takeaway