We want to show the world how Derry does Halloween - and we need your help.
The Journal would love to host an online gallery of your finest Halloween pics from the array events planned in the city today.
Look forward to seeing the efforts made, how you dressed up, and how Derry throws the world’s biggest Halloween party.
Send us your pics via email ( firstname.lastname@example.org), or post on Twitter (@derryjournal) or Facebook (facebook.com/derryjournal)
Have a great - and safe - Halloween