World Architecture Day is observed worldwide every first Monday of October. Established by the International Union of Architects (UIA) in 1985, it was initially celebrated in July before being moved to October in 1996 to coincide with World Habitat Day. The UIA, a global federation representing over 1.3 million architects in 124 countries, created this day to celebrate architecture and honor the profession of architects. Events typically include conferences, forums, symposia, panel discussions, and exhibitions, with a new theme selected each year to guide the activities. For instance, the theme for 2014 was “Healthy Cities, Happy Cities.” This observance serves as a platform for architects and the public to engage in discussions about the built environment and its impact on society.