" Where else can you drink beer, play with explosives......"
And some people wonder why there are injuries and fatalities at some fireworks displays.

The two years I worked with the crew that did Northbrook's, we had squibs and an electronic firing board
(Home made by an electrical engineer). Day one was spent building the firing racks and burying the steel
launch tubes and day two was spent wiring the fuses with squibs, setting the fireworks into their respective
tubes/racks then running the wires about 100 feet to the firing board.
The flares and other dangerous stuff we left to the amateurs.