Neato
"Subtropolis"
Kek
They should decorate it in neon too.
Ceva Animal Health becomes a new tenant in the Hunt Midwest SubTropolis
SubTropolis has nearly 6 million square feet of contiguous underground space and the potential to develop 8 million more, according to Ora Reynolds, Hunt Midwest’s president. It was created after limestone mining, bills itself as the world’s largest underground business complex and is home to more than 50 companies employing over 1,600 workers.
https://www.kansascity.com/news/business/article17020265.html