I dreamt I stuck my foot in the door of the Space Shuttle and got in at the last moment. But, before we took off, we went driving around to refuel and hit on chicks.
Apparently, my sole research work at the shuttle was to look out the window and report if I saw any flying sleighs pulled by reindeers.
My only memento of the trip was a transparent box with some hair strands. There was also a Hello Kitty figure in there for some reason.