The Shackelford Mansion, more recently known as the No-Ruz Grotto, stands as a testament to Evansville’s architectural and social history. Constructed in 1869, it was celebrated as the largest residence in the city at the time, renowned for its multi-colored frescoed ceilings, intricate plasterwork, and commanding presence. Contemporary newspaper accounts marveled at the home’s artistry and craftsmanship
The residence was commissioned by Civil War General James Murrell Shackelford, who gained renown for his victory over Morgan's Raiders in Corydon, IN, and later received a promotion to Brigadier General from Abraham Lincoln.
The building was later purchased by the Jewish Men's Club in the 1930's after being denied access to other country clubs in the city due to their race. At that time the rear addition was added as a fellowship hall.