Angry Birds Star Wars

All you have to do is choose any level (it doesn't matter what episode you choose), then activate the mighty falcon/millenium falcon powerup. Then depending on your skill/luck, try and beat the level as you normally would, and it should pop when you, eventually if not immediately, receieve 100% score.

Edit:
The first level on Tatooine is probably going to be your best bet at getting top scores e.g. likely that you'll get it first try.