I would really love to see some Iroh (Uncle Iroh, that is). Other characters that would be great are Sokka and Toph. Maybe Iroh and Toph chilling and drinking tea? or Sokka and Toph being goofy? I’d also be pretty cool with some Sokka and Suki. Or any of these guys by themselves would also be good. I’m generally more for light hearted/ funny situations, but if you would like to go more serious, that would be fine too. If you would rather go with someone from LoK, Bolin would be great. Bolin and Korra being silly, or with Pabu, or whoever… I’m not too picky!
Happy New Year and Merry Belated Christmas to you Redbaroness!
I went along with the ATLA route you mentioned. So here’s Uncle Iroh, Sokka, Toph and Suki in a fancy FireNation-styled inn partying hard on a Winter Solstice Holiday. I hope you like it!