Last night the celebrities put their "assets" on the line for the celebrity auction on the first night of the Ghost Tree Invitational Golf Tournament. Star athletes and personalities from some of your favorite movies and TV shows were on hand to go to the highest bidders to be a part of their golf team for todays' tournament.  Joni Carlson with the Ghost Tree says today's tournament is all business, with a bit of fun thrown in. "Starting at 7:00 a.m., we have a tee off. They actually bid on celebrities to golf with them. And there's actually some golf pro's, some women. What they're trying to do is have some good scores so they can be the winners of the Ghost Tree Golf Tournament." Tonight is the casino night, and Saturday night is the traditional “Dinner on the Range” featuring about 20 restaurants from Central Oregon. The Ghost Tree Invitational is happening at Sunriver Resort.