A thousand years ago in Equestria, Luna's frustration and desperation has been building for years and years as her social and political isolation grows, but just before Luna's jealousy and resentment can turn into murderous hatred against her sister, a new event triggars Luna's mental collapse and pushes her over the edge. When Luna by circumstance finds herself alone in Celestia's room she reads her sister's diary out of curiosity and discovers all of the disparaging criticism that Celestia has leveled at her over the years about how much of a nuisance Luna has been to her, but has been too polite to say directly to Luna's face.

Luna and Celestia had always supported and stuck with each other all their lives. Even when the common-ponies critisism and shunning of her was at its worst, the knowledge that her sister loved her kept Luna going. The realization that nopony, not even her own sister valued her or thought she was fit for the throne completely shattered whatever remained of her fragile psyche.

And so Luna just gave up...

She gave in...

If no one wanted her there...

Then she wouldn't stay there...

She would leave.

Somewhere in the multiverse, there is a bar. It's small—the kind-of a hole-in-the wall place which you might find open late at night while walking down the streets of Canterlot City in the 1920's.

But unlike most bars, this one is not actually there… or rather, not where you think it is.

The entrance to Sunset's Isekai will be found in passing; an archway made of stone, emerging from a wall that you could have sworn had nothing there before, and in fact seems impossible to actually lead anywhere.

There, a door of solid oak—lovingly worked and stained to look almost golden-red—with a thick, crystal version of Sunset's cutie mark at eye level awaits visitors under the soft light of a gas lamp.

This door opens to all worlds, and can only be found by those that need that drink to be just the right type of different.

Note: This fic is best read like nursing your drink - Don't rush it. Enjoy each flavor for what it is. Don't mix it all up by reading it one chapter after the other in one sitting. It's intended to (mostly) work in a way that each chapter can be read without having to tackle through the rest of the story. (Also, for the last time, the concept for this is NOT based on Restaurant to Another World or any anime.)
You can visit the official Group HERE
List of Bar Regulars & Staff (will be updated if needed)

ART & Previous Covers:
Year 1 Cover Art by Dalorance
Gwen and Freya having a conversation
Cover Art 2 by Borba

In which Scootaloo, her human friends, and their mutant talking dog ride around in a van solving mysteries together.

An idea I can't get out of my head, so I figure why not use it to get back into the swing of writing?

This is a fic based on the Time Loop Files, the format of which was first codified by Innortal on fanfiction.net.
Here's a brief guide.
The basic idea is, one character (the Anchor, usually the main character of a fictional setting) is looping back to the very first moments of their parent series every time either they die or some kind of time limit expires. They of course end up monumentally stir crazy given enough time.
Eventually others start to loop as well.
The reset is not always perfect. Sometimes a loop's history will be different to the "prime" loop, or canonical plot.
"Crossover" or "Fusion" loops also occur, randomly. These can involve the home loopers having a guest, or the anchor for one universe spending time in another, or replacements of one character by another.
Vacation Loops are where the Anchor (or others) decide/s "buck it" and lets off steam by doing whatever comes to mind. There's little or no attempt to maintain the original timeline.

In addition, and particularly more recently, it should be known that this story has a collaborative element to it - people may submit loop ideas or loops, ideally at the Spacebattles thread (a link to the current version of which is on the Trope page), and they may become included.

There's two page image options, thanks to Filraen - the current page image has been edited by the original creator from this work of theirs.. The other one is here:
http://hourglass-vectors.deviantart.com/art/MLP-Loops-466030169