Okay, I'm terrible and haven't actually decorated my house yet. I get very dorky about Halloween decorations, and am waiting until the first of October to do it. But here is my inspiration (via pinterest, of course!)
Additionally, Better Homes and Gardens offers free pumpkin carving templates at their website. For each download they get, they'll donate $2 (up to $5000) to each charity. Love the Humane Society ones!
You can find the links to the download here.