Get 2 small pumpkins. Collect some great shaped leaves from outside. Trace the shape of your leaves onto you pumpkins. Hollow out the pumpkins and carve the leaf shapes into them. Add a pumpkin with holes for taper candles to make a great centerpiece.
TIP: If you want to get really creative you can add a turkey head to your taper candle pumpkin and create a candle turkey out of you pumpkin.