Every once in a while, doing a press junket can be an enjoyable experience. Yesterday’s press event for the upcoming animated sci-fi fest, PLANET 51, was held at the legendary Griffith Park Observatory in the hills overlooking Hollywood. Even on a typically hazy L.A. day, standing on the spot where JAMES DEAN had it out with DENNIS HOPPER in REBEL WITHOUT A CAUSE is pretty exciting for a long-time movie lover.