OOC:
Entirely OOC, when we started, I asked for ideas on a burg you call home base. Cartouche is certainly a possibility; their main team has problems and they're not heroic level characters like you, and they're out on the edge of Castle Refuge's zone. As such, until you choose, I've deliberately left it vague.
The other possibility is Grief, where this adventure started, or you could be assigned a new one when you're back at Castle Refuge.
Now, if you ask me, Cartouche is the one I had planned.
Cartouche has basic necessities. They trade with Castle Refuge for what they need, and with a few who dare to cross the wilds. They don't have very much exotic gear. But basics like clothing and simple gear you can certainly get. Anything more exotic would need to be brought in from the castle specially.