I need help finding this stage again

[RepStar]

Whats that stage with all the miis in the background audience in the outside stadium with the wii u flags in the background and the two parallel nintendo logos on the circle shaped platform stage? I cant find this stage and only seen it once and cant remember how.

 

[SteadyDisciple]

Pretty sure it's one of the transformations for Wuhu Island.

 

[RepStar]

Pretty sure it's one of the transformations for Wuhu Island.

Thanks