Karen Lynn Grasso, 58, of Las Vegas, Nevada, died Friday, May 13, 2011. Karen was born January 27, 1953 in San Bernardino, California. She was a Casino Floor Supervisor at Main Street Station for 12 years. Karen is survived by her husband of 30 years, Anthony Grasso; daughter, Rosemarie Grasso; three sisters: Barbara, Darlene and Sharon; and brother, Carl. Karen was preceded in death by her parents: James Cowan and Genevieve Covington. A Memorial Service will be held at 3 pm on Friday, May 27, 2011 at Palm Mortuary Northwest at 6701 North Jones Blvd, Las Vegas, Nevada 89131. Donations can be made at your local Humane Society.