Halloween Safe Trick-or-Treat is a beloved community event that transforms Main Street into a safe, car-free celebration for families and trick-or-treaters of all ages. Local businesses line the street with treats and festive cheer, creating the kind of old-fashioned Halloween evening that feels like stepping into a Norman Rockwell painting. It's the sort of tradition that makes Cape Cod feel like home—whether you're here for the season or just passing through. For full details, dates, and updates, visit the Cape Cod Chamber of Commerce event page.