I'm having an outdoor, October/2010 wedding. Ceremony and reception will be outdoors. The site we chose has a pavilion, so I plan on putting white miniture lights all around the railings, entwined with strands of artificial fall leaves. Since your wedding will be in September, maybe switch fall leaves for apples. Especially because your main color is red, I think that'll look awesome. I'm sure you could find strands of articial apples in a craft store. Then you could always embelish the apple theme and have real apples in tall cylinders with a strand of white lights inside. Or use real apples and float them in a bowl of water with some floating candles.