The Linen Lounge is a nightclub owned by Triads leader Hsin Jaoming. Situated near the intersection of Ivy Drive North and Vauxite Street in North Holland, Algonquin, the Linen Lounge's customers seem to be predominantly African American.
It is inaccessible to the player and plays no role in the storyline whatsoever in Grand Theft Auto IV. However, in Grand Theft Auto: Chinatown Wars, it is the ending point of the mission Raw Deal.
Shortly after dropping Chan off at Linen Lounge, a police squad corners at the club. But the leader, Wade Heston, who is actually an undercover cop, says that he's trying to help Huang recover the Yu Jian sword and avenge Huang's father.