LINCOLN, NE --   An annual celebration, now in its 75^th year, will play out once again on Sunday, Dec. 10 in the State Capitol Rotunda. Governor Jim Pillen and First Lady Suzanne Pillen will host the official lighting of the State Christmas Tree. The event includes music, singers, holiday carols and a countdown to flipping the switch on the decorated 20 foot, Colorado blue spruce donated by the Upper Big Blue Natural Resources District.