It’s about a young Asgardian who has ties with Gusty the Great now years later is grown and ready to start his own adventures (imagine Wonder Woman from dc super hero girls, and Finn the human and Leonardo from TMNT) merged into one Asgardian
The Student Six are volunteering for the charity bake sale after school. Ocellus and Silverstream are busy making brownies, and Yona is tasked with getting more ingredients. Unfortunately, she decides to get something called "Cannabutter" instead...
(Semi-related to "The Pony and the Yak" through "Only A Pony".) When Yona falls ill with a cold, Sandbar takes it upon himself to care for his girlfriend.
Yona's seemingly unrequited crush on the mail-griffon Gabby takes an unexpected turn as Hearth's Warming approaches when Gabby invites her for hot chocolate...
Yona comes back home for a summer break, only to find out Yakyakistan on the verge of a civil war. The best yak is not going to let that happen! War is stupid, and yaks are smart, therefore yaks will have no war!
When the Cutie Map calls our heroes to action, they begin the journey of a lifetime, through the treacherous peaks of the Crystal Mountains. As Starlight Glimmer plot's her revenge against Twilight Sparkle for usurping her rule of Our Town.
(Semi-related to "The Pony and the Yak" and "Best First Date", but familiarity with them is not required.) Sandbar begins to doubt himself and his ability to change the world. Luckily, Yona is there to reassure him.
Will the future know about us or will we be forgotten and erased from history? Twilight couldn't allow this to happen. And so, she devises a masterplan to preserve the friendships of all ponies and creatures for Equestria's new generations.