The 2026 Halloween weekend saw shootings across Texas, Colorado, Delaware, and California that left at least 14 dead and 69 injured. Violence struck retail stores, college neighborhoods, and nightlife districts despite organizers following safety protocols and police deploying extra staffing. In Dallas, three unconnected shootings occurred within 75 minutes. Young adults and college students bore the heaviest toll, and illegal firearms were widely present in youth spaces. Quick action by police and bystanders saved lives, including tourniquets and direct pressure on wounds. The events raise a core question: how can cities protect dense public gatherings without losing the open social culture of community events?