[Coldsaturn]

Evercare Clinic is on the left side of the qinghe map, you should be able todo it there! Though I'm pretty sure I ended up there after I had already started healing NPCs. Good luck! And even with the little knowledge I have of this game, if I can help I'm here!

Unsurprisingly, I found there's a guide on how to gather all the oddities in one of the 4829 menu pages, but fuck if I can find it again. If I somehow end up there I'll send it your way.