Second Half Expo is a consumer-focused expo in Oklahoma City held at the National Cowboy & Western Heritage Museum that highlights products, services, and resources aimed at adults navigating the “second half” of life. The event brings together exhibitors, community organizations, and experts across lifestyle, health, arts, and technology to offer information, demonstrations, and seminars. It serves as a one-day hub for older adults, caregivers, and professionals to explore wellness, retirement-related resources, cultural activities, and adaptive technologies.