Discover Vietnam: The Ok Om Bok Festival in the Mekong Delta, Vietnam Posted By: Công Ty Thanh Niên Mới 10/22/2014 11:36:00 AM Leave a Reply Rooted in the religious belief that the Moon is the God that protects crops, the Ok Om Bok festival is celebrated by Khmer people in Ca Mau, Can Tho, Soc Trang, Bac Lieu, Kien Giang, Hau Giang, Tra Vinh, Vinh Long, and many other southern provinces. Categories: Festival Tra Vinh Travel News Continue reading