Diamond Tiara's cute-ceañera is today and everypony in Applebloom's class will be there and they'll all have their cutie marks and she wants to get her cutie mark but she's no good at selling apples or hang-gliding or making cupcakes but she wants to go to the party but how can she go to the party if she doesn't have her cutie mark, which Pinkie Pie says she can't just make appear, but she needs it to appear, RIGHT NOW! 

Find out about cutie marks, bullies, and Equestrian Fashion Crusades as we encounter Call of the Cutie on our Brony Quest.