Group Tree House

The Group Tree House is a recurring private clubhouse where Righty-Tighty, Lefty-Loosy, and Whistle-Tristle go to for emergencies, because it is mostly used as a secret base of operations.

Overview
This wooden structure is built on top of a tree. It is located in Bugaboo City, although its specific location has been inconsistent throughout the series. Sometimes it is located a short distance away from the house, and located a few paces from the town. Other times it is shown as being in the Fingerfellows backyard. It first appeared in the episode.

In terms of appearance, the main room features a large control panel with random buttons, including various toys and activities in the background. On the outside, the building resembles a real tree house. It is shown in every episode to be much bigger on the inside than it is on the outside.