Last year we made a giant Thanksgiving Tree in our entry way! I LOVED it! Super cheap to make, helped us reflect the whole month on our many blessings, and was such a conversation piece as people stopped by our home.
Stop by a school supply store or copy store and pick up some butcher paper! You can make your tree as LARGE or as small as you want. Cut a long piece of brown for the trunk. Make it 3D, by crinkling it up and then tapping it like a semi-circle! Then use more pieces of the brown to crinkle and create the branches. (It's easier then you think!) Then use your favorite fall colors to cut our some leaves!! Each day have your family members write down something they are thankful for that day. Watch your tree fill up with blessings!