Oshawa Halloween Boo Bash 2025

Get ready, ghouls and goblins, downtown Oshawa is turning delightfully spooky for one night only during the Oshawa Halloween Boo Bash "Spirits Rise" 2025 event! 🎃 Join us for a frightfully fun first ever Halloween bash packed with pumpkins, costumes, music, vendors, and eerie surprises around every corner, literally! Bring the whole family for a night of not-too-scary thrills and ghostly good times!