Tribal grooms and brides wait before a mass marriage ceremony at Salbari village on the outskirts of the eastern Indian city of Siliguri May 30, 2009. A total of 51 tribal couples from various teagarden estates across North Bengal took their wedding vows on Saturday during the day-long mass marriage ceremony organised by a non-governmental organisation. REUTERS/Rupak De Chowdhuri (INDIA SOCIETY)