Owl House

The Owl House is the headquarters of the Parliament of Systematization and its leader, The Nightwatchman. This may not be the proper name, but it is called this due to the double meaning of the word "parliament".

The Owl House only appears a few times in the series, usually during meetings between The Nightwatchman and his fellow Parliamentaries. Zeitgeist, a member of the organization, says that the House is "obscured from every day view".