The Hillside Conservatory is located in Gotham City.
When Jerome Valeska caused a citywide blackout, Gotham City descended into chaos and the Cult of Jerome took over various locations in the city, including the Hillside Conservatory.
- ↑ Boston, Seth (writer) & Milto, Louis Shaw (director) (January 30, 2017). "Mad City: The Gentle Art of Making Enemies". Gotham. Season 3. Episode 14. FOX.