Here is the 7th Annual Christmas Tree Auction at the Cascade Community Credit Union in Roseburg, OR. This display is from December 3rd to December 21st. People may bid on the tree they like during the day time. Silent Auction be with highest bidder receiving the tree and any items that come with the tree. All money raised goes to Doernbecher Childrens Hospital. Trees are on display at Credit Union on Harvard Ave. and Oak Street in Roseburg.