Pudukkottai District , Tamil Nadu. Its official divine language is Tamil . Male followers wear a turban , and the Meivazhi flag is an upward-pointing crescent . References Meivazhi Info web site (from International Foundation of Meivazhi Cult) Meivazhi Info web site (from SalaiManiMudi.IndList.Com) External links Meivazhi Salai Map in WikiMapia