Equestria is holding its very first Summer Dance Marathon. Ponies from all across Equestria show up to compete for the most lucrative prize ever. One wish from Princess Celestia. As the night continues the competition gets fierce. A calamity of colossal catastrophes commits countless contestants to Ponyville Emergency Care.

How far will Rarity go to win?

A series of excerpts from the journal of a Great and Powerful pony!