Canterlot.
Located at the top of the tallest mountain in Equestria, it is the jewel of the nation. Some say it was placed there to be closer to the sun that Princess Celestia drove across the heavens. Other, less kind ponies, merely say that it was so high up just so the nobles could look down their collective noses at the rest of the nation.
However, today something was different.
Today, canterlot was suffering… from an infestation. All over this glorious city swarmed… well, to be precise, nopony had any idea what they were, only that they wanted one thing.
Cheese.