Emma Winchester Week

Emma Winchester Week is back for 2026!

I hope everyone is ready for Emma Winchester Week 2026! In order to give our participants time to prepare, we’ve pushed out this week’s celebration. Emma Winchester Week will take place from February 22 through 28th this year, coinciding with the real-life celebrations of Concordia, Harmonia’s Roman equivalent.

With that being said, this year we would like to invite you to take a look through the boys’ interdimensional geo-scope as your source of inspiration. Instead of seeing stars however, you’ll be able glimpse all the possible universes where Emma could exist! Let your imagination run wild with the possibilities, get your creativity flowing, and celebrate all things Emma!

During the week of February 22 through 28th, post your fanfiction, fanart, playlists, graphics, etc., and tag them #emmawinchesterweek so everyone can find each other’s works! You can either post here on tumblr or on AO3, whichever works best for you.

The prompts are as follows:

Day 1 (Feb 22): The Winchesters

If Dean can move interdimensionally, then why can’t Emma? Write about Emma making her way to the Winchesters’ universe, or maybe a version of Emma from the Huntercorp universe?

Day 2 (Feb 23): Wayward Sisters

Emma should have lived enough to be a Wayward Sister! Write about what this might have looked like, or how Emma would have interacted with Jody, Donna, and the girls.

Day 3 (Feb 24): The Apocalypse World

The apocalypse universe converged from the main universe because Mary never made her deal… but what if it hadn’t? Write about how they universe would have been different is Dean and thus Emma had been around. Or maybe, write about a universe where Amara brought back Emma instead of Mary.

Day 4 (Feb 25): The Finale…?

We don’t acknowledge the finale…but what if he had ended differently? Whether that be Dean finding Emma when he went in search of the Leviathan Flower or Jack using his God powers to resurrect her, the choice is yours to explore. How would Emma have had to adapt to being brought only to have her father taken from her?

Day 5 (Feb 26): Stanford AU

Everyone loves a good ol’ Stanford AU, when things were simpler for Sam and Dean. How about throwing a little monkey wrench in there, in the form of Emma. Whether she’s human or an Amazon is up to you…but how would Dean’s life be different if he’d had a Emma with him when he went to get Sam after John went on that infamous hunting trip.

Day 6 (Feb 27) Monsters Are People Too

Supernatural loves to make up empathize with monsters because sometimes, they’re people too! Today’s prompt is yours for the choosing. You could write AU where everyone is human or maybe one where everyone is a monster. Or even what would happen if Lydia had second thoughts. Show us the human side of Emma and the people around her, no matter how monstrous they might seem.

Day 7 (Feb 28th) The World Is Your Oyster

Dean made a wish on the Baozhu pearl which was said to give the wisher their heart's desire. This past prompt if open to whatever your heart’s desire is, dear prompter! Write whatever strikes your fancy, it would he a Slice Girls AU, a Lebanon AU where Dean In adversely wishes for Emma, the choice is yours.