Nothing major at the moment. Chiyo's planning to be the last bastion of sanity and responsibility at the temple proper (God knows the Sun Guard needs one of those right now), but can go to the Shogun's place if her presence is required.

Ren and company came up to the temple, and she's willing to give Ren, at least, a tattoo if he asks. Tentatively also Mikasa. I'd have to sort out exact details with the muns, though, but that's the Big Thing she has going.

Update: Ren is definitely getting a tattoo, mental clarity and calmness for a slight drop in body temp. Mikasa's thinking along the same lines in terms of drawback, but getting more finesse with her water elementalism.