Loading view. There are no upcoming events. There are no upcoming events. Dulles Expo Center Events Venues Dulles Expo Center 4320 Chantilly Shopping Center Chantilly, 20151 United States Get Directions Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file