Cut as many grapevines as you can.
Strip the leaves.
Use some of the thicker vines to create the base.
Make a circle and use some wire to hold it together leaving some of the vine untouched.
Next, add two more vines to the circle creating a cone shape.
Then add more and more vines around the cone shape, weaving them over and through existing vines to hold their shape.
Trim any excess or wayward vines.
Fill the cornucopia with fresh and/or faux fall decorations such as gourds, pumpkins, and squashes. Also, add some fresh fruit to serve to your guests after dinner.