The founder of Milwaukee's most notorious spy bar has passed away. According to Safe House's twitter, David Baldwin, died on Sunday.

On their Facebook page, Safe House said, "Control regrets to inform spies everywhere that former Station Chief and founder of the SafeHouse, David Baldwin, passed away yesterday. His creative genius and passion for creating bars and nightclubs combined with his love of spy-craft and the Cold War brought his dream to life in the form of the SafeHouse, which he shared with millions of visitors over nearly five decades. His vision and irrepressible personality will be greatly missed by all. Our entire team of agents is saddened by this loss and from all of us at the SafeHouse, we send our love and condolences to his wife and Chief Disinformation Officer, Shauna."

Safe House is a spy-themed bar where visitors must know a password to enter the bar.