some upcoming challenges

blackboxexchange, a community/exchange for theatre, opera, and ballet canons, is running a Prompt Meme until February 28th.

once_upon_fic, a fairy-tale-centric fic exchange focused on fairy-tales, tall tales, cryptids, urban legends, and myths, is accepting nominations until January 30th, 11:59 PM CST. More details can be found this way.

crackthewip is a multi-fandom fest for finishing your WIPs. Sign-ups are ongoing and posting will take place from April 1-7th. Find out more here.

fanfic-reading-challenge is hosting their annual year-long Fanfic Reading Challenge, which is exactly what the title says. Low pressure, no sign-ups, but there are tasks at various difficulty levels you can fulfill, and there is even a spreadsheet to keep track of what you've done.

femslashfeb is a month long prompt based fest in February, with daily prompts. The prompt list is here

fandomtrumpshate has released their 2022 Auction Schedule. Sign-ups will being on January 30th.