Order Up is a 2-vs-2 minigame from Mario Party 4 and Mario Party: The Top 100. The phrase "order up" is sometimes used by diner employees to indicate that the meal they were preparing is complete and ready to be served to the customer.
In a fast food restaurant, the Red Team is in front of a round table with 10 holes around it, which then produce food. The camera zooms out to reveal the Blue Team in front of a similar table, and the game begins.
At the beginning of each round, two each of five different food items (a hamburger, a corn dog, French fries, a drink, and an ice cream cone) are covered by boxes on a table, one for each team. The tables then spin around for a while, and when they stop, Toad (the customer) orders two of the food items. The teams must remove the boxes to reveal the correct two food items—the team that does so first earns a point. Choosing an incorrect item causes it to be removed from the table. The team that earns three points first wins the game.
A poster with the name "Kinopio Burger" (the minigame's Japanese name) and a picture of Toad ("Kinopio" being his Japanese name) can be seen on the right wall, as well as a framed picture of a mushroom with a "K" inside it, even in international releases of Mario Party 4.
A restaurant called Kinopio Burger appears in the background of Beach Volley Folley; it is likely the restaurant in which this minigame takes place.