After meeting Cheese Sandwich's brother and learning about their feud, Pinkie Pie takes it upon herself to help them mend their broken bond. Shenanigans ensue.
Cheese Sandwich drags his brother, Tomato, in a trip across Equestria as part of his effort to rebuild their relationship. The mishaps that occur will put their rekindled bond--and their sanity--to the test.
Cheese Sandwich and Pinkie Pie are hired to throw an anniversary party in Paris for the Mayor and her husband. Unfortunately, a band of thieves also has their sights set on the party, with every intention of crashing it.
Little filly Bread Sticks and her Father Walnut Cheddar are just waiting outside of the maternity ward, in Manehattan hospital. Each second, Bready becomes more anxious to know if she is having a new brother or sister.
Cheese Sandwich travels near Ponyvile and decides to go back to Ponyvile to see Pinkie again, he is going to tell her that he loves her, but he is interupted by Spike and the mane 6, telling Pinkie that somepony broke into Twilight's castle and that
Cheese Sandwich followed his Cheesie Sense wherever it took him. However, when he is led to a retirement home in the middle of nowhere, he is certain something has gone wrong. What good can one party pony do in a place like that?