Tirumala Tirupati Devasthanam (TTD) has launched a new, Kalyana Pathakam scheme for those who wish to marry on Tirumala Hills. As per the scheme, TTD will provide the necessary material free of cost. Also, two rooms, darshan and laddu prasadam will be provided freely. The registrations for this should be made at least two months beforehand. But because of lack of good dates, many are not registering for the scheme, the authorities said.