Playboy Mansion Halloween Party Girls

The Playboy Mansion hosts charity events, including Karma Foundation, the Celebrity Poker Tournament, a fundraising party for the Marijuana Policy Project, and an event to benefit research into autism.
Public health incidents
On February 2011, 123 people complained of fever and respiratory illness after attending a DomainFest Global conference event held at the Playboy Mansion. Epidemiologists from the Los Angeles County Department of Public Health reported their findings at a Centers for Disease Control conference that the disease outbreak was traced to a whirlpool hot tub in the mansion's famed grotto, where they found bacteria that causes Legionnaires' Disease. The same disease had stricken 221 members of the American Legion and caused 34 deaths in 1976.