The 12th annual celebration of the Festival of Nations in St. Louis took place on Aug 24-25, 2019. Visitors came from all over Missouri to attend. M.T.O. Shahmaghsoudi® School of Islamic Sufism® participated in this event for the first time at the Religions of the World's tent. Inquisitive visitors of all ages, nationalities, and religions stopped by at M.T.O.'s table to become familiar with Islamic Sufism. The members of the center were able to introduce M.T.O. Shahmaghsoudi to more than 100 visitors on both days. Remarkably, high school and college students were the majority of these visitors. The center had also received multiple requests to present an introduction to M.T.O. Shahmaghsoudi® at SLU and Webster University (School of Theology) and to perform a Zekr at the Thanksgiving Festival.