fandomtrees has delayed their opening till January 11th and still has some
needy trees, in case you can spot something you can/would like to fill.
seasonsofdrabbles, a multi fandom drabble exchange, has
opened nominations for their Winter round and it will be open through signups. The previous tagset has been saved so you can check it to make sure what you want is already there. Find out more details
here.
worldbuildingex, an multi fandom fanworks exchange based on the theme of world building, is
accepting nominations until Monday, January 10th. You can learn more about it
this way.
purimgifts, an exchange with a "focus on characters who're at least one of women, jewish, or persecuted by evil viziers"
has opened sign-ups until January 9th.
trope_bingo has
opened sign-ups for Round 18. You can sign-up from now until April 10th. The last day to post bingos for this round is April 30th.
rthstewart has posted about the
Three Sentence Ficathon. It is slated to start January 15th, in case you would like to start thinking about prompts.
space_swap has posted their
2022 schedule. Nominations will open on January 28th.
Fandom Specific: The Pirates of the Caribbean fic exchange
is open for sign-ups until March 2nd. All ships (gen and romantic) welcome. Rules and details can be found on the
AO3 profile.