Here in the eastern part of Holland there is a new year's tradition to shoot with sodium (Dutch: carbid) They take old milkcans, drill a small hole in the bottom, put the sodium in it, ignite it and shoot the lid or a plastic ball away. On December 31st and January 1st you can hear the (illegal) bangs from miles away. Love it.
There are even specialists who have made a trailer with 5 or more cans and sparkplug ignition...