Yuletide! :D The only thing I know For Sure that I'm nominating is The Order of the Pure Moon Reflected in Water (by Zen Cho; a novella), where I desperately want more stories about Guet Imm and Tet Sang, either pre- or post-canon. I feel like I might also nominate On a Sunbeam (webcomic, by Tillie Walden) again? I think I'd need to reread it to figure that out, but that's not hard.