Our Faculty Dean, Prof. Dr. Mehmet DEMİREL, participated as an invited speaker at the fair titled "The Heart of Cities: Safe, Accessible, and Sustainable Solutions in Recreation and Sports Areas." This fair is Türkiye's largest gathering of entertainment and recreation industries. During the fair, Prof. Dr. Mehmet DEMİREL explained the concept of sustainability and the elements that can be implemented within the scope of sustainability in cities to the students. He also provided information about the responsibilities of local governments and the organizations that can be established to improve the happiness and life satisfaction of individuals living in cities.