I kind of like the cake fires, and use them to my advantage. I usually have a burn pile or burn barrel on site during the show, and will throw cakes...
Man, if that was staged, it was risky (and stupid) as hell. Blowing apart a running lawnmower not only presents the risk of shrapnel, but of spraying...
@BMoore, it is incredible to me that a system that costly caught on at all. I mean, there are still large municipal shows I hear are fired with "nail...