Capital City Convention Center is a convention center in Capital City.


Homer and Mindy Simmons once presented Springfield Nuclear Power Plant on the National Energy Convention here.

Chloe Talbot was once traveling to the Women's Conference, with Lisa secretly hiding in Chloe's car. However, she turned back to do a news reportage about the eruption of Mt. Springfield. Meanwhile, Homer and Marge arrived to the conference to find Lisa. They saw Chloe's and Lisa's reportage about the eruption on the screen and left to save them.