Ven Pie-Shimmerさんのイラストまとめ

Princess Luna is the headmare of the School of Friendship. When not running the Museum of Magical History, Spike is the Student Counselor due to him and Luna having lots of experiences with guiding the younger citizens of Equestria.

The Young Six would help out Spike run the Museum of Magical History by taking shifts.

Sunday: Spike
Monday: Ocellus
Tuesday: Sandbar
Wednesday: Yona
Thursday: Gallus
Friday: Silverstream
Saturday: Smolder

The Castle of Friendship:

Twilight's former home, now converted to a museum dedicated to Twilight Sparkle, her friends, and all of their adventures. Spike was appointed by Princess Celestia to be the caretaker for the castle, which is now called the "Museum of Magical History."

@Italibaso Apple Bloom: Ready or not, here I come! :D

Octavia Melody and Vinyl Scratch:

Caretakers for the Heart of Friendship.

One earth pony and the other a unicorn, these two mares are more than happy to introduce visitors to Twilight and her friends. They also love to have soothing music played throughout the Sanctuary.

Dinky Hooves:

Caretaker for the Fields of Innocence.

The first caretaker appointed for the Sanctuary of Harmony, this fun loving unicorn filly is usually seen with a bright, joyful smile. She also has Edith the cockatrice, who was given to her by Silverstream to be her pet.

Twinkleshine:

Caretaker for the Floofy Oasis as well as the Entrance.

A kind hearted unicorn mare that welcomes all visitors to the Sanctuary of Harmony. Ironically, she's the last caretaker to be appointed by Princess Celestia herself.

@Italibaso Sweetie Belle: OK, you count to ten while we hide. You're going to find us, tell us when you are ready.

@Italibaso *They eventually reach the Crystal Castle. Inside, the CMC get settled in for their weekend stay there. Afterwards, they started playing with Flurry Heart*

Sweetie Belle: So, Flurry Heart, what shall we do?

@Italibaso Sweetie Belle: Yeah, just about as much as our sisters.