"Wow-ee!" Pinkie pushed her face up against the window to try and see all the ponies there. "Look at all those ponies! There must be hundreds here!" Pinkie pulled back from the window as Marble tapped her on the back and pointed out the window on the other side, towards a forest of tents, and hundreds, possibly even thousands of ponies around them, running around and performing drills. "Woah... That's a lot of birthdays to remember."