2025 Fall Region 3 Assembly and Convention – Oklahoma City When 10/16/2025 - 10/19/2025 12:00 am Add To Calendar Download ICS Google Calendar iCalendar Office 365 Outlook Live Where Hilton Garden Inn Oklahoma City Airport 801 S. Meridian Ave., Oklahoma City, OK, 73108 Event Type Conventions & Assemblies 2025, Assembly, Convention, Fall, Region 3 Loading Map.... 801 S. Meridian Ave. - Oklahoma City View Events 35.457391 -97.602051