A D23 event celebrating the 20th anniversary of the movie, June 21, 2011!
‘The Rocketeer’ returns to El Capitan with cast and crew | Hero Complex – Los Angeles Times

The 20th anniversary of Disney’s serial-spirited adventure ”The Rocketeer” will be celebrated June 21 with a special screening and an exhibit of props and costumes, as well as a cast and creator reunion panel that will be moderated by filmmaker Kevin Smith. The entire program is being staged by D23, the paid-membership club that offers deeper, prestige access and archival-minded events to Disney fans.
If I was in the area, I'd be there!

I wonder if they are testing the waters for a Blu-Ray release or a franchise reboot/sequel.