The five remaining members of the Doolittle raid will be present at the National Museum of the USAF to commemorate the 70th anniversary of the raid from April 17 to 20, 2012. Also present for the first time will be Chinese survivors or members of their families who helped save the Raiders. The Doolittle Tokyo Raiders Association, Inc. is working to secure sponsorship to have some 25 B-25 Mitchells fly in and land at the museum. This would be the largest gathering of B-25 Mitchell since WWII.
More information can be found on the USAF website.