Anthony Daniels, the voice of C-3PO, speaks fluent French and so voices the character at Disneyland Paris as well as in the States.
The people in the pre-flight video, mingling with the Ewoks, are all Imagineers and their families.
On the PA system in the waiting area, a voice says, "Mr. Egroeg Sacul, Mr. Egroeg Sacul." which is George Lucas spelled backwards.
While waiting in line, a voice announcement calls out for an illegally parked speeder license number THX 1138 (1971), an earlier film by George Lucas.
HIDDEN MICKEY: During the pre-flight video, one of the Ewoks can be seen holding a Mickey Mouse plushie.