Supercloud 9

Supercloud 9 was a shop in Cloudsdale.

A little before Captain Celaeno's crew landed in Cloudsdale, shopped there for food and picked up ingredients to make Pasta-and-Potato Sandwiches.

Etymology
The name is likely a pun on the phrase, "Cloud 9" with the super- prefix indicating it's a superstore.

Appearances

 * Beyond Equestria: Rainbow Dash Rights the Ship