On February 28, 2010 (Sunday), officials from G20 participating countries visited the IFEZ Promotion Hall. The delegation also toured the observatory and reviewed the status of international business, high-tech industry, and residential, educational, and cultural infrastructure being developed in Songdo International City, along with the city’s development vision. Through the exhibition and development plan briefing at the promotion hall, the delegation examined the progress of major projects and shared possibilities for future international exchange and cooperation.