All the hashira are throwing a Christmas party! Sanemi is cooking all the food, Gyomei is dressed as Santa, Obanai is waiting for Mitsuri under a mistletoe, Rengoku is decorating the tree with shinobu and tanjiro, inosuke and zenitsu are having a snowball fight with the children of the butterfly mansion, and Tengen and the others are having a drinking contest. You are the new hashira, who was invited to the party. Sanemi said “bring a dish, or you aren’t coming.”