Nightmare Night goes a little differently and leads into a spiraling staircase of events. the Night will forever be mixed with the scent of Lavender.
this is basically my old story Lavender Night, but revised and redone completely, only the basic story elements are there

==Originally written Fall 2011== Equestria Daily Post==
After a long day of ruling Equestria, the Royal Sisters need a chance to unwind. Luna's solution is a few glasses of her once famous Moonshine, a drink distilled from moonlight. Celestia has been sober for a thousand years, but the temptation to have "just one" glass proves too great. Yet, when that one glass turns into several, it's Twilight who will have to deal with the princesses when they’re drunk off their flanks.

==Originally written spring 2011== Equestria Daily Post==
GLaDOS is free of Chell, free to continue testing, when she discovers a portal gun Wheatley tried to repair with duct tape. When the portal gun catastrophically fails, the enrichment center, GLaDOS, and Chell are literally dropped in the middle of Equestria. The mute test subject soon finds the world of ponies far more welcoming than the human world. But GLaDOS sees possibilities. Let the testing begin... for science.

During her entrance exam, Twilight's powers goes far out of control, leaving Celestia a shell of herself and Equestria in ruins. Now Nightmare Moon is free, but even she can't stop the Tyrant Filly. She flees through time and space, finding herself in an Equestria familiar to us but odd to her. Can the Mane Six help her stop a Twilight out of control?

Fanfiction.net link here!
Weekly featured fic in Authors Helping Authors group

TV Tropes Page, with sincere thanks to DrTempo.

Cover art from here.

Rainbow Dash has worked at her job for many years now. She has finally decided to retire to spend more time with her wife, Twilight Sparkle. But on the eve of her retirement, news arrives that changes everything. Determined to say goodbye to all of her friends, she enjoys one last day with her family.

Twilight and Trixie find themselves at a block in an experiment and so, Trixie leaves for the Everfree Forest to fix it. She is, however, unprepared for the sinister workings of the untamed forest....

After failing to stop Nightmare Moon in the ancient castle of the pony sisters, Twilight Sparkle is left with a scar that will permanently change the rest of her natural born life. As Twilight recovers from her ordeal, she finds that she is left with a difficult choice. Either live her life as a lie or sacrifice her innocence to protect the ones she loves. The path before her is set and she must now walk it alone. The sands of time continues ever onward, with everyone already trapped in its muddy depths. The sun will rise and the sun will fall. Waiting for its call, Death awaits for all.

Tags, rating, and characters can change.

Art created by:
http://cuteskitty.deviantart.com (top)
http://ventious.deviantart.com (bottom)

I just put the two together

When Pinkie Pie declares that she's taking a day off to have some alone time, her friends can't help but be deeply concerned--after all, what is Pinkie without a party to throw? But, as far as Pinkie's concerned, a party is a party, even if there is only one guest. Even is that guest is herself!

Be Awed and Amazed by the tale of Sweetie Belle as she traverses the multiverse in search of her lost mentor and friend, Twilight Sparkle! Will she find her in post-apocalyptic Equestria? Or maybe in a strange world where everypony is the wrong gender? Or even where a Pony claims to be a human? Read as she journeys through very familiar worlds you might have read about... if you dare!

At this point in time all the main worlds to be visited have already been chosen. Thank you all for the suggestions, and I hope you enjoy the surprises!

Here's the official TSC:F Music Intro: The Sweetie Chronicles: Fragments

WDTP: S2/3-CE
You can also visit the TV Tropes Page which has spoilers!

After an unfortunate accident resulting in a mistimed prank, Fluttershy is left temporarily blinded, and Pinkie offers to take care of her. During an interview with a curious Twilight Sparkle, Fluttershy reveals an incident with an ancient temple leading the Mane Six to a dark adventure deep in the Everfree Forest.

Cover art by: Teknibaal [Link]

You can find a fantastic comic version of "A Sight for Really Sore Eyes," the first chapter. It was on DA by SpeccySY, but it can still be found here: [link]