Grandstander (also known as Performance in Kingdom Hearts II: Final Mix) is a job/minigame that can be played as Roxas or Sora in Kingdom Hearts II although only the former receives munny for it. Similar to a Rare Truffle, the point of the game is to keep the ball in the air by attacking it for as long as you can. The longer it is kept in the air, the more munny Roxas will receive, while in Sora's case a certain amount of hits is necessary to complete Jiminy's Journal.
To unlock the secret ending, you need to complete Jiminy's Journal. Part of finishing Twilight Town's entry involves playing this mini-game. The Jiminy Objective is to complete with 100 or more points.
If this mini-game is completed with a certain number of juggles, he will earn various amounts of munny.
|20 or more juggles||50 munny|
|5 to 19 juggles||30 munny|
|4 or less juggles||10 munny|
Each hit knocks the balloon up slightly and each combo finisher sends it flying. Lock on and try to hit the balloon toward a corner. If you swing too early, you will likely lose your combo.
Equip a long weapon prior to doing this task. This increases your range, thus minimizing your chances of missing. "Combo Plus" abilities are useful, but do not equip a finisher technique. If the technique takes too long to perform, a ball that is hit far away may hit the ground before you can approach it.