Get ready for a spooktacular morning in Hackensack! The City of Hackensack invites families to a FREE Annual Children’s Halloween Party on Saturday, October 25, 2025, from 10:00 AM to 12:00 PM at the Hackensack Recreation Department, 116 Holt Street, Hackensack, NJ 07601. Enjoy a fun-filled variety show, sweet treats, and a festive costume parade . Costumes are encouraged, but please note: no costume weapons will be allowed.