For our our office we did a turkey and fall colors to help fill out the table. All decor items came from TJ Maxx and Michaels.
We reused the red house calander and flowers from our September table. Pumpkins are a good item you can use from your Halloween table too.
For the house table, 90% of the decorations are from the thrift store and the Dollar store.
The bottom shelf is the same arrangement from the Halloween table. I also made a wreath using leaves and flowers from the Dollar General.