Attar Day, observed on March 25 in the imperial calendar, is dedicated to the remembrance of Attar, a prominent Persian poet and mystic. Attar Nishapuri has left a profound impact on Persian literature and Islamic mysticism through his works. This day serves as an opportunity to reflect on his teachings and contemplate his life and contributions. Various cultural events and activities are organized to promote Attar's literature and philosophy. This celebration highlights the significance of poetry and literature in Iranian culture, allowing new generations to connect with their cultural heritage.