On 5th November, people across the UK celebrate Bonfire Night with fireworks, bonfires, sparklers and toffee apples.
It is the biggest celebration of the year that calls for fireworks, and every November we supply gardens up and down the UK with their Bonfire Night fireworks!
The reason we celebrate is because it's the anniversary of an attempt to blow up the Houses of Parliament. This was called the Gunpowder Plot.
When we light bonfires to remember this event, traditionally there will be a dummy man on the top of them.
He is called the 'Guy' and is a kind of doll that represents a man who was part of the plot, called Guy Fawkes.