This article is incomplete. Please feel free to edit this article to add missing information and complete it. Reason: Determine these interactions: contact, Protect, Magic Coat, Snatch, Bright Powder, King's Rock, sound-based.
Happy Hour doubles the amount of prize money earned at the end of battle. It stacks with the Amulet Coin or Luck Incense, such that the prize money will be quadrupled if both are used. It can be stacked with the Prize Money O-Powers. It does not stack with itself.
If powered up by a Normalium Z into Z-Happy Hour, all of the user's stats raise one stage.