We have a tradition of shooting those big rolls of firecrackers every year. Here's the threads from the last two years if you want to check them out.
2008
2009
This year we had big plans but it poured rain most of the day so we couldn't set it up. We shot several rolls one at a time and then took the last three and set them together. The video is dark because it was raining pretty good at the time. You can barely make out the guy holding the umbrella over them so it would light. Hopefully next year will be better weather.