Stadium is an example of a Major Establishments card.

Major Establishments is one of the four types of Establishments in Machi Koro. Major Establishments cards have a purple theme, and when a player owns a Primary Industry card whose activation number is rolled, they may get income from all other players, but during their turn only.

If more than one type of Establishment is activated by the same die roll, Restaurants are the first to be activated, followed by Secondary and Primary Industry, and finally Major Establishments. This pattern roughly follows the order of the colors of the rainbow.