The Onyx Club is a boardwalk nightclub owned by Chalky White. It is in prime Atlantic City tourist territory, taking over the premises of Babette's Supper Club following the bombing of that business. This article is a stub. You can help Boardwalk Empire Wiki by expanding it. Owners[edit | edit source] Chalky White (90%) Valentin Narcisse (10%) Staff[edit | edit source] Dunn Purnsley: Doorman (deceased) Daughter Maitland: Singer Ernie Coates: Pianist Carter: Bartender Retrieved from "https://boardwalkempire.fandom.com/wiki/Onyx_Club?oldid=26297" Categories: Article stubs Locations Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.