Gundam Double O Movie Supporter's Meeting 2010 II will be held on August 29th at Makuhari Messe Event Hall. There will be 2 rounds of meeting on that day, the first one 4 - 5PM, the second one 7 - 7.30PM. The voice actors of 6 characters from the movie will be participating in this event, including Miyano Mamoru (宮野真守 - Setsuna F. Seiei), Shinichiro Miki (三木眞一郎 - Lockon Stratos), Hiroyuki Yoshino (吉野裕行 - Allelujah Haptism), Hiroshi Kamiya (神谷浩史 - Tieria Arde), Miyu Irino (入野自由 - Saji Crossroad) and Yuuichi Nakamura (中村悠一 - Graham Aker).
The event will feature talk show and performance by the voice actors, plus screening of special never-seen-before clip from the movie.
Information is from Gundam Dot Info. Image is from this previous posting.