Geln's Tongo Parlor was a gaming establishment in the capital city of Ferenginar. It was owned by a male named Geln, and featured one of the most exclusive tongo games on the planet, requiring payment of two bricks of gold-pressed latinum per month for admittance into the high-stakes backroom. Following the reforms by Grand Nagus Zek and Rom, Geln's began admitting females into the parlor, much to the disapproval of long-time customer Nik. (DS9 - Worlds of Star Trek: Deep Space Nine novel: Ferenginar: Satisfaction is Not Guaranteed)