Lamka, August 22 (NNN): Under the banner of Joint Action Committee (JAC) against Anti-Tribal Bills and Outer Manipur Tribals’ Forum, a mammoth programme will be organised in Churachandpur district headquarters on August 31, where all the Lok Sabha and Rajya Sabha MPs who have voiced in Parliament for the "tribal people's rights of Manipur" have been invited to participate. The event is being organised to commemorate the completion of one year of the tribal uprising against the three bills of Manipur. During the programme, the day (August 31) will be declared as Tribal Unity Day.