Here's mine....
1. Toad's bingo ball
all the characters switch places, and it's decided with an old fashioned game of luck!
2. Wario's Beefy Burger
Your character's space travel is doubled! example: a 10 would become a 20. works awesome with double and triple blocks.
3. Luigi's black hole
a minigame starts called Black Hole Run. basicly, you have to press the buttons in order on the screen. if you finish last or press a wrong command, you are sucked into the black hole. if you are the last one standing, you get half of everybody else's coins!
4. Peach's Spinner
a spinner is spun and it can land on 4 things, and what happens depends on the spin.
5. Mario's Starman
2 things can happen. Either you go backwards, or steal a star from a person of choice.
That's all for now!