Here's a picture inside the Sci-Fi Dine-In Theater at Hollywood Studios showing the "intermission" screen in between the short movie clips/ads they show while you're eating!
If you uploaded your private key you need to remove that and generate a new key pair anywhere the old keypair was used. That old keypair is now compromised and should never be used again anywhere. IMO you should do that now not tomorrow.
Here's a picture of Spaceship Earth on my way out of EPCOT. That one miscolored LED dot drives me crazy more than I care to admit! Still a great thing to behold
One day at HS/MGM I noticed one of their performers by the gate. To my surprise it was Gus from the motoroach videos that used to be played when on the Magical Express coming from the airport!
Cosmic rewind is a nice addition, just wish it could have gone into the Body Wars building space that's been unused instead of replacing the Universe of Energy.
If you uploaded your private key you need to remove that and generate a new key pair anywhere the old keypair was used. That old keypair is now compromised and should never be used again anywhere. IMO you should do that now not tomorrow.