IMPHAL, August 22: The Manipur Mountaineering & Trekking Association is going to flag off the Final Pre-Everest Expedition to Mt Papsura Peak (6445m) above the mean sea level in Himachal Himalayan in relation to the 1st North East Mountaineers on the Top of Everest in 2013. The flagging off ceremony will be held on August 23 at 10 am at MMTA office Minuthong Yaipha Shanglen.