There was a special booth at E3 where you could sing the DuckTales theme. Capcom edited the footage into an entertaining montage proving that E3 attendees are all children in adult bodies.
ScrewAttack's Stuttering Craig and I teamed up to rock the sh*t out of that song. We're hanging around the 15-second mark -- you can't miss that freakish mountain of a man.
Also, surprise Smooth McGroove sighting at 0:43.
Sing Along with DuckTales! [YouTube]
I'm disappointed that Capcom didn't use any footage from I-Mockery's Roger Barr's session. I guess they realized RoG made everyone else look pathetic: