Grand Galloping Gala

The Grand Galloping Gala is an annual royal ball held to celebrate the completion of Canterlot after Equestria was founded. It is attended primarily by high-class ponies and is a major plot point in the first season. To attend this event, held in Canterlot, one must possess a golden ticket, as shown in The Ticket Master and Make New Friends but Keep Discord.

In When the Cold Breeze Blows Away, it would be mentioned in the history of Equestria in Harmonia. The outfits for Grand Galloping Gala happened to every high-class ponies and even the Mane Six.

The Mane Six wore Grand Galloping Gala outfits and use their fake names to enter How I Can Help Make the World Great ceremony for assassinate each security guards of this ceremony,spying at Arnold's speech and started to make new peace after Trixie's prophecy and warning to the Mane Six about alternate future timeline of USRAC War.

Therefore, it would be held after The Journey Home song spread on Harmonia and made Gerasecia is no longer annex Equestria