Just a reminder that tomorrow night is the very first Grad Nite to be held at Disney's Hollywood Studios after moving from the Magic Kingdom. The park will close to guests at 6pm, with Grad Nite starting at 8pm and running to 2am. The Grad Nite dates for 2009 are April 17-18 and 24-25. Live musical highlights include performances by Katy Perry, Lloyd, Metro Station, Mishon, The White Tie Affair, Lesley Roy, and Wynter. The event celebrity host is Hayden Panettiere.