The TCPs leave the DADWALKER behind for now, squishing down under the brush to take the middle path. It's a little prickly, but Primus' gear keeps him from getting scratched up. He assures Dad they'll come back for her walker, and she grunts in response, saying that whatever's out here better be worth it.
And it is; you have discovered THE TREEHOUSE. There are a couple areas surrounding the base to look around, along with the base itself. The TCPs are welcome to explore any of the areas; TREEHOUSE BASE, BERRY BUSHES, WRETCH RUINS, HOLLOW LOGS.