One thing we changed, however, is the substitution of graham crackers for real gingerbread. And this small change made a world of difference in my ability to pull this off! I highly recommed it.
Here's the set up:
Note the number of candies stored in tupperware. Doing this ahead of time made the packing and clean up much quicker. Also, key to clean up was the disposable plastic tablecloth that we just wrapped up and threw away at the end of the night. It conveniently kept the rainbos sprinkles out of the carpeting.
With the artistic freedom of graham crackers (which can be broken and cut on demand, rather than gingerbread which needs to be templated and baked ahead of time), creativity ran rampant. Yes, Bruce constructed a volcano...complete with red hot spewing lava (that was made of, well, red hots...you know,the cinnamon candies?). This may be the only graham cracker volcano ever constructed: