13 Jan 2012 Dhaka. Bangladesh-  Bangladeshi Muslim pilgrims stand on boats and offer Friday prayer on the banks of the River Turag in Tongi, on the outskirts of Dhaka, Bangladesh. Tablig Jamaat has been organizing the Biswa Ijtema, also called the World Muslims’ Congregation, every year since 1946.The three-day long annual Islamic congregation began here on Friday. © Monirul Alam