I just stumbled upon these. MeTV has uploaded its "M*A*S*H Memories" videos to YouTube. These originally aired as part of a special three-hour "Goodbye, Farewell and Amen" special in May 2015. Previously, they were only available online through MeTV's website. I've embedded all the videos below but I strongly suggest watching them on YouTube where you can view them in full screen. I'm not sure why the forum software resizes the videos to 4:3 and removes the full screen option. I'll have to look into that.
M*A*S*H Memories: A National Phenomenon
M*A*S*H Memories: An Existential Paradox
M*A*S*H Memories: War Stories
M*A*S*H Memories: A Thankful Vet
M*A*S*H Memories: The Studio Fire
M*A*S*H Memories: A Series Ends
M*A*S*H Memories: A Bittersweet End
M*A*S*H Memories: Final Goodbyes
M*A*S*H Memories: War's Cost to the Characters