"Stitch A Witch" is a workshop for crafting your own halloween costume and the workshop will be run twice.
It happens in the New 2 You building at Pennyburn Recycling Centre on Saturday mornings 10-12 noon on 19 and 26 October.
Gather up oddments from around the house and bring them along to make your own!
Places are limited, so be quick!
Tickets are £3 on sale at derryhalloween.com/tickets