ISA Headquarters (Earth-2: Post-Crisis)

The ISA Headquarters is the hideout of the Injustice Society of America, and its successor, Injustice Unlimited.

History
At some point, the ISA moved to Blue Valley and took the underground facility built by The Other Founding Fathers in the 19th century when Blue Valley was built.

Residents

 * Solomon Grundy

Trivia

 * The headquarters connects to the The American Dream, Burman House and Blue Valley High School as well as the sewage pipes all across Blue Valley.