Mario Party 4

Mario Party 4 was the birthday celebration of everyone invited.

History
The Party Cube has arrived, with everyone staring in horror. The Party Cube opens up to reveal a number of hosts inside. It turns out they have invited the lot to celebrate all of their birthdays, but the only way to get their presents is to win the boards they have made.

Each host made a board based on their preferences; the Toad host loves amusement parks, the Shy Guy host wants to go on real adventures, the Goomba host is into high-class, the Boo host wanted to scare everyone who'd set foot in his board, and the Koopa Troopa host wanted to build a beautiful tropical resort.

But there's always a catch at the end of winning a board. In each case, it's to beat the host at a selected minigame. All of their presents ended up being furniture.

After getting all of the presents from each host, Bowser smashes into the scene to say he stole all of the Party Star's furniture. In order to get them back, they have to go play at Bowser's board of his own making (with assistance from Koopa Kid).

After winning the board, the Party Star is brought to a floating satellite to face off against Bowser. After being defeated, Bowser walks away while leaving a Bowser Vase behind as a present, begrudgingly wishing the Party Star a happy birthday.

The Toad host recovers and reveals that their last birthday present to the Party Star is a whole constellation shaped after themselves.

Timeline

 * Daisy appears in her modern outfit & shorter haircut, placing this game after all previous games in which she had long hair and her classic outfit.
 * Yoshi Cookies appear in the Minigame “Money Belts”, placing this game after Yoshi’s Cookie.
 * Golden Bananas appear in the Minigame “Tree Stomp”, indicating this game takes place after Mario Party.
 * The “Barrel Baron” Minigame may serve as an explanation for Luigi Oil and Waluigi Oil Brands which first appeared in Mario Kart: Double Dash!!
 * An item called the Gaddlight, which is used to scare away boos, appears here. With it likely being invented by Professor E. Gadd, this game likely happens after Luigi’s Mansion.
 * Wario has lost his motorcycle license at this point, likely placing this title prior to WarioWare: Twisted, WarioWare: Touched, WarioWare: Smooth Moves and Mario Kart Wii where he rides his bike.