Myrna L. Christensen (Big M.), a retired Casino Worker, of Las Vegas, passed away April 28th, 2011. She was born March 29th, 1929 in Watseka, Illinois, and was a 47 year resident of Las Vegas, Nevada. Myrna worked in the Casino industry as a Keno Shift Manager at the Dunes Hotel and Casino during the Hay Day in Las Vegas. She was married for 63 years to Kenneth, who passed away in September 2010. She is survived by her children, Tom and Toni, twins, who were born on August 9th, 1952 and her daughter-in-law, Linda, who loved her dearly and treated her with Love and Care. Services will be held Graveside at Palm Northwest Mortuary and Cemetery at 6701 No. Jones at 1:00 PM on Wednesday, May 4th. She will be missed and our thoughts are with her always.