Tea lights set in mason jars: I like this idea combined with frosted mason jars which is just a simple spray can. Place multiple jars at each table. We can get mason jars of all differing sizes at Goodwills in the area.
Image detail for -autumn-leaves-wedding-centerpiece. Even though this is a wedding centerpiece, I like it for a Rall centerpiece or Thanksgiving. It is inexpensive. Most people have a hurricane and leaves right outside their door.
to decorate. This one was used at a wedding, but the look and feel of these mason jar chandeliers are perfect anywhere. Here is a DIY for a mason jar chandelier, this one is for an electrical chandelier so you'd need to adapt it.