Potterfests

Fest Name: HP Halloween 2024
Links: Dreamwidth | Livejournal | AO3 | Rules | Requests | Sign-up on AO3
Type of Challenge: Anonymous gift exchange
Description: A HP Halloween double-drabble exchange running on AO3. Each gift must be 200 words exactly in length. The drabbles should revolve around Halloween, autumn and/or spooky scenarios. You can also write for prompts/people you weren't assigned. Even if you didn't sign up, you can still post treats for prompts/people you want to write for. Sign-up is open till October 17.
Ratings Restrictions: All ratings allowed
Length Restrictions: 200 words exactly according to AO3 word count
Timeline:
Sign-up on AO3: October 13 - October 17
Assignments due: October 25
Asking for pinch-hitter: October 27
Pinch-hitter assignments due: October 30
Works Revealed: October 31
You can repost your works elsewhere after November 3.

hp_halloween | hp_halloween has made a post regarding treats.

You are welcome to write for people you weren't assigned to. Even if you haven't signed up for this exchange, you can still write treats.

All assignments and treats are due on Tuesday, October 25 at 8 PM EDT. All submissions must be exactly 200 words.

Links: Rules | AO3 Collection | Requests

Timeline:
Assignments Due: October 25 at 8 PM EDT
Request for pinch hitters if needed: October 25
Pinch Hitter Submissions Due: October 30
Works Revealed: October 31 at 10 AM EDT
You may repost your fic elsewhere: November 3

Fest Name: Season of Giving 2022 — An HP Exchange Fest
Links: AO3 | Rules
Type of challenge: Anonymous gift exchange
Description: A fall-themed exchange fest for artists and authors. Open to all HP pairings.
Ratings restrictions: All ratings allowed (no dead doves or underage sexual content)
Length restrictions:
Fic: Minimum 1000 words. No maximum.
Art: Minimum one piece.
Timeline:
Sign-up: August 6 - September 18 at 11:59 pm EST
Submission Deadline: October 29 at 11:59 pm EST
Works Revealed: November 12

To sign up, log in to your AO3 account and fill out the Sign-up Form.