Wanted to post some centerpiece ideas... because I have to come up with something very soon. I have included some ideas differing from modern to traditional.
Pumpkins, Fruit, Leaves, and an accent of ribbon.
via Better Homes and Gardens
Various types of nuts in a glass jar with candle.
Painted pumpkins, golden utensils, and b&w place mat / napkins.
via Christine Lemieux's of Dwell Studio
Fall foliage, colors, and candlelight.