A sex worker watches a Raksha Bandhan festival celebration in a red light area in Mumbai August 23, 2010. Raksha Bandhan, an annual Hindu festival celebrating the bond between sisters and brothers, will be celebrated across the country on Tuesday. During the festival, sisters tie a sacred thread "Rakhi" around their brother's wrist for his well-being, in return for their brother's vow to protect them. REUTERS/Danish Siddiqui (INDIA - Tags: RELIGION SOCIETY)