Join 'convention' upcoming events being held in Mashhad. Mashhad, located in northeastern Iran, is the country's second-largest city and a major pilgrimage site for Shia Muslims, home to the stunning Haram-e Razavi shrine and holy sanctuary of Imam Reza, offering a unique blend of rich history, vibrant culture, and spiritual significance, making it an awe-inspiring destination to explore and connect with the deep-rooted traditions and values of Iran's religious and cultural heritage.