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The following challenges are currently open for sign-ups! Those closing soonest are at the top.
List of Collections
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Whouffaldi Gift Exchange (Whouffaldi_gift_exchange) by Bones_Bard
17 Jan 2026
Collection Tags: Twelfth Doctor/Clara Oswin Oswald
Summary
A gift exchange for all your Whouffaldi needs
Sign-ups close at: Tue 17 Mar 2026 12:00AM UTC
(Open, Unmoderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Gift Swap: Writing Competition March 2026 (HS_FA_Co_Writing_Competition_03_2026) by Homestuck-Fan-Author-Coalition-Intern (Stripe), Madam_Melon_Meow, sarcasticcelery, orangestorapples, ambrosianLullaby, Stripe, Homestuck-Fan-Author-Coalition-Lackey (ambrosianLullaby), Homestuck-Fanauthor-Coalition-Crony (orangestorapples), Homestuck-Fan-Author-Coalition-Founder (Madam_Melon_Meow), Homestuck-Fan-Author-Coalition-Hench (sarcasticcelery), HomestuckFanauthorCoalition, Homestuck-Fan-Author-Coalition-Scribe (2urviiviing), Homestuck-Fan-Author-Coalition-Acolyte (ToBurnAllTheEmpires)
07 Mar 2026
Collection Tags: Homestuck
Summary
Sign-ups close at: Wed 18 Mar 2026 11:59PM EDT
(Closed, Unmoderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Worldbuilding Exchange 2026 (Worldbuilding_Exchange_2026) by MimiHylea, Ermingarden, selenoclasm
25 Feb 2026
Summary
Version 3 of the Worldbuilding Exchange
Sign-ups close at: Sat 21 Mar 2026 08:00PM ADT
(Open, Moderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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The Sufficiently Advanced Exchange 2026 (sufficiently_advanced_2026) by keita52, FireBatVillain
12 Feb 2026
Summary
"Any sufficiently advanced technology is indistinguishable from magic." -- Arthur C. Clarke
A multifandom exchange for science fiction, fantasy, and horror literature canons.
Sign-ups close at: Sat 21 Mar 2026 10:00PM EDT
(Closed, Moderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Barou Bowl 2026 (baroubowl2026) by luxxxio
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06 Mar 2026
Collection Tags: Blue Lock (Manga), Blue Lock (Anime), Barou Shouei
Summary
Barou Bowl 2026
Sign-ups close at: Sun 22 Mar 2026 12:00AM EDT
(Open, Unmoderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Hansry Kingdom discord community Summer gift exchange (HansryKingdomdiscordcommunitySummergiftexchange) by Hawkie, Supernova95, bloop2743, PinkCherryBlossoms
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05 Mar 2026
Summary
Hansry Kingdom discord community Summer exchange! After the success of the Holiday exchange, we heard the masses and we come to deliver (heh). We will exchange Hansry-exclusive fanworks with our friends from the discord. This is an event for and by the community, to express our gratitude and love.
Sign-ups close at: Sun 22 Mar 2026 11:59PM CET
(Closed, Moderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Warhammer 40k Worldbuilding Exchange (40kworldbuilding) by Laylah
09 Mar 2026
Collection Tags: Worldbuilding, Warhammer 40.000
Summary
Sign-ups close at: Sun 22 Mar 2026 08:00PM PDT
(Open, Unmoderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Summary
An exchange for flash fiction, short story, and novelette canons. Fic, art, and podfic welcome!
Sign-ups close at: Sun 22 Mar 2026 09:00PM PDT
(Closed, Unmoderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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QuiObi May the Fourth Gift Exchange 2026 (QuiObi_May_the_Fourth_2026) by Firondoiel, sanerontheinside
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13 Mar 2026
Summary
Sign-ups close at: Mon 23 Mar 2026 12:00AM EDT
(Open, Moderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Summary
Monster Smash is an exchange focused on relationships, romantic or sexual, involving monsters.
https://monstersmashexchange.dreamwidth.org/
Sign-ups close at: Mon 23 Mar 2026 08:00PM EDT
(Open, Moderated, Gift Exchange Challenge)
- Works:
- 0
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Collection ChALLENGE By TheGamerCodesYT (TheGamerChallenge) by TheGamer (TheGamerCodesYT)
22 Dec 2025
Summary
.y exchange
Sign-ups close at: Tue 31 Mar 2026 08:50PM CDT
(Open, Unmoderated, Gift Exchange Challenge)
- Works:
- 0
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Link Click Exchange 2026 (sgdlr_2026) by lanternglass
16 Mar 2026
Collection Tags: 时光代理人 | Link Click (Cartoon), Gift Exchange
Summary
Link Click/SGDLR fanwork exchange!
(Min. age requirement: 18+)Tagset
Discord (optional joining; most communication will be through email or socmedia)
Tumblr / Twitter / BlueskySign-ups close at: Sat 04 Apr 2026 03:00PM UTC
(Closed, Moderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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Osgate Ship Exchange 2026 (OsgateShipExchange) by Bones_Bard
13 Mar 2026
Collection Tags: Kate Lethbridge-Stewart/Petronella Osgood, Doctor Who (2005), Doctor Who (Big Finish Audio)
Summary
A gift exchange for everything Osgood X Kate
Sign-ups close at: Mon 11 May 2026 12:00AM UTC
(Open, Unmoderated, Gift Exchange Challenge)
- Works:
- 0
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Reader Insert Fiction Writing Exchange (reader_insert_fiction_writing_exchange) by QueenCelest
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06 Mar 2026
Collection Tags: Reader, Reader-Insert
Summary
Sign-ups close at: Thu 14 May 2026 08:50PM WIB
(Closed, Moderated, Unrevealed, Anonymous, Gift Exchange Challenge)
- Works:
- 0
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❤️💙GiftExchange2025 Carrier Breakdown/Sire Knockout❤️💙 (GiftExchange2025_CarrierBreakdown_SireKnockout) by Coffee_Insomniac
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18 Oct 2025
Collection Tags: Carrier breakdown
Summary
A transformers gift exchange celebrating breakdown as a carrier / knockout as a sire !!
Create a fic, art, or podfic gift for another fan, and receive one in return! 💙
Sign-ups close at: Thu 31 Jan 2030 12:00AM UTC
(Open, Unmoderated, Unrevealed, Gift Exchange Challenge)
- Works:
- 0
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Jikook Kink Carnival (Kookmin Cirque du Fétiche) (KM_Cirque_du_Fetiche) by KM_Cirque_du_Fetiche
29 Jan 2026
Collection Tags: Jeon Jungkook/Park Jimin, Mature, Explicit
Summary
Jikook/Kookmin Kink Fest
Sign-ups close at: Sat 21 Mar 2026 12:00AM KST
(Open, Moderated, Unrevealed, Anonymous, Prompt Meme Challenge)
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Summary
Sign-ups close at: Fri 20 Mar 2026 11:59PM CDT
(Closed, Moderated, Unrevealed, Anonymous, Prompt Meme Challenge)
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We Were in Screaming Color (WeWereInScreamingColor) by somewhereinthesun, EmDashQuestionMark
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16 Mar 2026
Summary
Sign-ups close at: Sat 21 Mar 2026 12:00AM PDT
(Open, Moderated, Anonymous, Prompt Meme Challenge)
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Summary
Welcome to ⟡ HIDD&N GEMS:
an &T Rarepair Fic Fest!! —⊹₊⟡⋆
A fic fest dedicated to the rarepairs of &T!
⋆.˚.𖥔˚ prompting & claiming guide! ˚✧₊⁎⁺
carrd ⟡ twitter ✦ askbox ⟡ sign-up formSign-ups close at: Wed 25 Mar 2026 12:00AM JST
(Open, Moderated, Unrevealed, Anonymous, Prompt Meme Challenge)
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Summary
This is a fanwork fest for fan art and fanfics featuring Jonathan Drouin as a main character!
Sign-ups close at: Sat 28 Mar 2026 12:00AM CET
(Open, Unmoderated, Prompt Meme Challenge)
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The Messie Hall's Muggle AU Fest 2026 (The_Messie_Hall_Muggle_AU_Fest_2026) by Wayne_Lynn
10 Jan 2026
Collection Tags: Harry Potter - J. K. Rowling, Alternate Universe - Muggle
Summary
Welcome to the Muggle AU Fest hosted by the mod team at The Messie Hall, including yours truly, Wayne_Lynn. Come give us your best Muggle AU story!
Sign-ups are now open, prompts are available for claiming and rules can be found below.
Submissions are due March 28th, 11:59 Brasilia Standard Time.
Works will be revealed starting March 31st and will go on for a variable number of days depending on the number of submissions.This collection is open, moderated, revealed, and public.
Sign-ups close at: Sat 28 Mar 2026 12:00AM -03
(Open, Moderated, Unrevealed, Anonymous, Prompt Meme Challenge)
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Summary
Dear Creator,
Whether you found your way back to this corner of the forest by a vague memory you don’t know the origin of or this is the first time stumbling amongst these trees that seem to shift under the sunlight. You are very welcome to my lands.
I’ve been watching you for a while and so have my creatures. Magical as they are, they can also be sneaky. But fear not! We do not wish harm upon you, only to offer you what you seek the most in this place. An adventure.
This fest celebrates the love between humans and supernatural creatures. A love that can be powerful as it needs to be strong in order to overcome the challenges it will face. This type of love is for the ones with a brave heart, not only to live through it but also to see it bloom.
Are you ready for it?Sign-ups close at: Sun 29 Mar 2026 12:00AM KST
(Closed, Moderated, Unrevealed, Anonymous, Prompt Meme Challenge)
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Your ideas + my writing skills = let's see what happens (Ella_166_requests) by Ella_166
26 Sep 2025
Collection Tags: พิษเบ๊บ | Pit Babe (TV), บรรยากาศรัก เดอะซีรีส์ | Love in the Air (TV 2022), กฎแห่งรักดึงดูด | Laws of Attraction (TV), 비의도적 연애담 | Unintentional Love Story (TV 2023), Big Mouth (Korea TV), 눈물의 여왕 | Queen of Tears (TV), 빈센조 | Vincenzo (TV), KinnPorsche: The Series (TV), เขา...ไม่ใช่ผม | Not Me (TV 2021)
Summary
Hi, I used to accept suggestions and ideas from others for stories, which is why I created the "Fanfiction commission" collection. I decided to come back to this idea, giving you a chance/opportunity to share your ideas for stories with me, which I will try to turn from an idea into a story for you to read <3
Sign-ups close at: Tue 31 Mar 2026 12:00AM UTC
(Open, Moderated, Prompt Meme Challenge)
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Summary
this is a collection of my prompts and idea dump, most of them would be haneulz, some SeoJay, and Hansel.
Sign-ups close at: Tue 31 Mar 2026 12:00AM UTC
(Open, Moderated, Prompt Meme Challenge)
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SKZ Prompt March Madness (StrayKidsSongPromptMarchMadness) by Wolfy22Zsasz
25 Feb 2026
Collection Tags: Stray Kids (Band), One Shot, Song Lyrics
Summary
Prompt challenge based on Stray Kids songs! Pick a song, write a short fic/one-shot, and have fun!
Sign-ups close at: Tue 31 Mar 2026 12:00AM EDT
(Open, Unmoderated, Prompt Meme Challenge)
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The Trope Variety Hour: March 2026 Edition (TropeVarietyHour2026_March) by Valvexi
10 Mar 2026
Collection Tags: TropeVarietyHour2026
Summary
This collection is for "Trope Variety Hour: March 2026 Edition" fics or fanworks. The prompt for March is "A Budding Romance." Fanworks from any fandom are welcome.
The prompts will be updated on the Tumblr blog monthly and posted in the monthly collection. Tumblr Link: https://tropevarietyhour.tumblr.com/
The tag TropeVarietyHour2026 can be used to connect to this collection.
Sign-ups close at: Tue 31 Mar 2026 11:59PM EDT
(Open, Moderated, Prompt Meme Challenge)
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You'll Feel Better Fest (Youll_Feel_Better_Fest) by halfbl00dprincess, thelostriversong
03 Mar 2026
Collection Tags: HagFestCollection
Summary
PLEASE CLAIM PROMPTS AVAILABLE. DO NOT CREATE YOUR OWN.
Sign-ups close at: Tue 31 Mar 2026 11:59PM CDT
(Open, Moderated, Prompt Meme Challenge)
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Indiscretion Advised: A Harry Potter Infidelity Fest Part 2 (IndiscretionAdvisedPart2) by sarahsempra
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01 Jan 2026
Summary
Sign-ups close at: Tue 31 Mar 2026 11:59PM PDT
(Open, Moderated, Unrevealed, Anonymous, Prompt Meme Challenge)
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Marigami Same Prompt Meme (marigamimeme) by linerle
06 Mar 2026
Collection Tags: Marinette Dupain-Cheng | Ladybug/Kagami Tsurugi, Marinette Dupain-Cheng | Ladybug & Kagami Tsurugi
Summary
Submit your Marigami prompts here! If you're interested in participating in the Same Prompt Challenge attached, see the Rules text - go to the Profile page of this collection.
Sign-ups close at: Wed 01 Apr 2026 08:00PM UTC
(Open, Unmoderated, Prompt Meme Challenge)
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Summary
Welcome to the first 2Ho Fest celebrating Ateez Yunho and Jongho!
A fic fest that was needed in the Ateez community has finally made it's way to the surface! Here is where others will share prompts they've had for the duo and creative minds will take on the challenge to share those in different works. We're excited to celebrate the 2Ho Duo and ask you to come along and enjoy the journey!
Fics will be posted at the beginning of June!
Sign-ups close at: Wed 08 Apr 2026 12:00AM MDT
(Open, Moderated, Unrevealed, Anonymous, Prompt Meme Challenge)
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