I was on my facebook account thinking of a business special when this came to me. Being that Halloween is one of the busiest time of year, why not put together advance ordering and paying. Run a special that makes you happy like 2 14" pies with a topping 4 16.99.
This way you will have a ton of regular orders going to x y z neighborhoods at certain times - maybe give a free dipping sauce -anything to take the load off a little.
I think tht TT can tweek this for a great idea.