Octavia Pie?

The day was bright with a cool breeze flowing past the busied streets of Canterlot meaning Fall is arriving and "The Annual Harvest Concert" is coming up, this year like every year the Princesses will receive a invite to the concert.

"May we please go sister it would be the most joyful of events to have Equestria's Princesses attend just this once." Luna begged Celestia as she took a sip of her cocoa. It was her first year back and Luna had already experienced friendship on Nightmare Night, but afterwards she became so busy in her duties that she barely has time to even talk to her sister. "Luna you know that as much as I would like to make the kingdom happy I must also protect them and that means that I can't go to social events." Celestia took another sip of her cocoa steam coming off of the hot chocolate drink in the cold sting of the wind letting off a warm mist from the cup. Luna thought about her sister's words and soon answered half-heartedly " You may not be able to go but I can go it would be good for my experience an-" Luna's words were cut off by Celestia in a stern tone "Look at the parchment sister" Luna scanned the paper and looked at it again "I do not see a problem sister"

"It will be during the night in which you must be guarding"

"You forget that all I do is raise the moon and the stars"

"No Luna not only do you raise the stars but you are the only one that can enter the Dream verse besides I already have an idea."

"Very well. Who do you have in mind?"

"Just a student."

"Twilight" Spike yelled as he ran into SweetApple Acres "Twilight you have a letter from Princess Celestia" Twilight looked up from her apple cider after a long day helping AppleJack harvest the apple's in the North and South orchard along with her friends. "Yes Spike what does the Princess want."

"I don't know I haven't read it yet. Y-you know I don't read your mail."

"Drop the act Spike I know you read it I know you read all my mail before giving it to me so what does it say. Spike gave a sigh and read the parchment...

"My Most Faithful Student, Twilight Sparkle

Do to your recent coronation you have yet to be given your first royal duties it is my honor to invite you to 'The Annual Harvest Concert' Luna and I will not be able to attend do to schedule complications and Cadence is in the Crystal Empire. Do to the fact that you are now a Princess I would like for you to go in my place I am sending you two tickets I would send more but they were sold out.

your mentor and co-ruler, Princess Celestia"

Spike pulled out two tickets as Twilight surrounded them with a magenta aura she let out a annoyed sigh. Twilight muttered under her breath "I hope this isn't going to be like the Gala" she looked up and said to Spike "Alright let's get some sleep and we'll go in the morning.'' The following day Twilight got up combed out her hair, brushed her teeth and woke Spike up like she does every day "Spike wake up we're going to Rarity's." Spike got up soon after and levitating the ticket's behind her Twilight and Spike started off for Rarity's Boutique.