One day behind Tuesday, Pinkie Pie found somepony new in town. Not exactly an unusual occasion in of itself, however, this time proved to be a little different.
For one the pony turned out to be just a foal, around the age of the Cutie Mark Crusaders. For two, the foal was sleeping inside a cardboard box and had a fever!
Naturally, Pinkie brought the foal to the hospital and already planned the "Get well soon party".