According to Brian Rooney, M*A*S*H Restoration Project Manager for California State Parks, M*A*S*H cast members Mike Farrell, Loretta Swit and William Christopher, along with Charles Dubin (who directed more episodes of the series than any other person) will be at the February 23rd, 2008 unveiling of the restored M*A*S*H site at the Malibu Creek State Park.
Also, here is a nice article about the restoration from the Los Angeles Times. And here is a post from Ken Levine’s blog about the restoration. Levine wrote quite a few episodes of M*A*S*H, including “Point of View” and “Out of Sight, Out of Mind.”
