Williamstown Halloween Events

Trunk or Treat at the Pfeiffer

301 Blue Bell Road, Williamstown, NJ, United States, New Jersey 08094 24 Oct 2025

Howl-o-Ween Puppy Halloween Parade at the Pfeiffer

301 Blue Bell Road, Williamstown, NJ, United States, New Jersey 08094 25 Oct 2025

ACG Fall Festival

1041 Glassboro Rd Ste B2, Williamstown, NJ 12 Oct 2025

Trunk and Treat at Open Bible

1073 New Brooklyn Rd, Williamstown, NJ, United States, New Jersey 08094 25 Oct 2025

Monroe Township Halloween Parade

Main Street Williamstown 18 Oct 2025

Halloween Weekend V

117 Coles Mill Rd, Williamstown, NJ, United States, New Jersey 08094 24 Oct 2025

Adults with Disabilities Halloween Dance

Pfeiffer Community center 17 Oct 2025

HALLOWEEN Party

Victory Lakes 1 Nov 2025

Halloween Weekend VI

117 Coles Mill Rd, Williamstown, NJ, United States, New Jersey 08094 31 Oct 2025

Halloween Candy Cupcake Pairing (Plus Trivia)

1093 Blue Bell Rd, Williamstown, NJ, United States, New Jersey 08094 23 Oct 2025

Halloween Weekend III

117 Coles Mill Rd, Williamstown, NJ, United States, New Jersey 08094 10 Oct 2025

Halloween Weekend IV

117 Coles Mill Rd, Williamstown, NJ, United States, New Jersey 08094 17 Oct 2025

🎃 Cedar Grove Trunk or Treat! 👻

1420 S Black Horse Pike, Williamstown, NJ, United States, New Jersey 08094 29 Oct 2025

Halloween fest

Willamstown, NJ 25 Oct 2025

Pumpkin Painting Palooza

Owens Park 12 Oct 2025

Craft for Adults: Halloween Luminary

713 Marsha Ave, Williamstown, NJ, United States, New Jersey 08094 16 Oct 2025

Trunk or Treat at the Library

The Free Public Library of Monroe Township 25 Oct 2025

Felt Craft for Adults

713 Marsha Ave, Williamstown, NJ, United States, New Jersey 08094 23 Oct 2025

Felt Craft for Adults (NOTE: At a different time!)

713 Marsha Ave, Williamstown, NJ, United States, New Jersey 08094 30 Oct 2025

Live at Sharky's!

Sharky's Sports Bar and Grill 25 Oct 2025