Fête Sur Bateau - Halloween Havoc Montréal 2026

• 📅Sat 31 Oct 2026
• 📍Nomade 81 Chemin de la Rive, Longueuil, QC J4H 4C9 — All events
  81 Chemin de la Rive, Longueuil, QC J4H 4C9, Canada, Longueuil, QC, CA

**Fête Sur Bateau – Halloween Havoc Montréal 2026** is a Halloween-themed boat party cruise in Montreal, combining costumed festivities, music/DJ entertainment, and dancing aboard a boat sailing along the St. Lawrence River for a spooky night-time celebration on the water.