Happening Next

Port Jefferson Halloween Events

Halloween events Happening Next in Port Jefferson, NY

Harvest Fall Festival

 Port Jefferson, NY, United States, Port Jefferson, NY 18 Oct 2026
FESTIVALS

Trick or Treating & Scavenger Hunt in Port Jefferson Village

 250 E Main St 31 Oct 2026
FITNESS FREE

BROOM DECORATING WORKSHOP

 Breathe 11 Oct 2026
WORKSHOPS USD 45

Witches and Warlocks Cruise

 Tiki Boat Long Island 10 Oct 2026
TRIPS-ADVENTURES USD 99

Halloween Bash Cruise

 Tiki Boat Long Island 31 Oct 2026
USD 149