I haven't, yet. I keep meaning to, but I always seem to run out of time.

[ which is ironic, considering the point of the tree... but: ]

It's a good idea. And I doubt they'll fear us, as much as they fear anything else. It's a hard thing, though, to lose your home. It takes time, to recover from that wound. Any sign of familiarity will likely be a welcome one, even if it's initially foreign.