MIX peanut butter, raisins and bacon pieces. Spoon onto large platter; spread with spatula or knife to resemble a pumpkin shape. Sprinkle with carrots to cover completely.
ROLL each bacon slice around a fork to make a curl. Place on top of peanut butter mixture along with additional raisins for the jack-o'-lantern's "eyes" and "nose." Add apple wedges for the "mouth" and a celery stick for the "stem."
SERVE with assorted cut-up vegetables and fruits, such as celery sticks, carrot sticks and apple wedges.