Final Fantasy: The 4 Heroes of Light

Once Jusqua rejoins your party, head outside of Liberte and wait for night to fall. Then walk around until you encounter battle and allow your party to be killed. You will then be revived in Liberte, except this time around everything is very festive! If you walk around and talk to the NPCs You'll see that they are different people who helped create the game.(Programmers,Designers,Etc)