Tripura Post Live TRIPURA PRADESH CONGRESS OBSERVED ADC FOUNDATION DAY ON SUNDAY. ITS ALSO OBSERVED AS “SIXTH SCHEDULE” DAY. By The Tripura Post Posted on August 23, 2020 Related Items: Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.