In celebration of the Canterlot wedding by royal proclamation the year's Grand Galloping Gala has been announced to occur in hearts and hooves day. On the night, love is the air and yet no pony can't seem to find their very special somepony. Something is strange in the city of Canterlot and the greatest Gala in all of history might just shape up to be the greatest tragedy of all of Equestria.

Had to be really selective of my main characters but it does involve more ponies than shown. I guess you can say these are the most important of the important ponies.