Never forget the grand finale to end all grand finales. Back in 2012 a malfunction caused San Diego’s 4th of July firework celebration to happen all at once. Â What was supposed to be a 15-20 minute show only lasted 30 seconds. At an estimated cost of the mishap was $300,000, or $10,000 per second. Â Best malfunction ever!

Francis Xavier is a seasoned writer for Unofficial Networks, bringing a lifetime of outdoor experience to his work. Having lived in a ski resort town for years he has a deep connection to mountain culture.... More by Francis Xavier