All costumes — from the cryptid world to cosplay, renaissance to steampunk — are encouraged. More than 50 vendors will be selling art, crafts and cryptid-themed merchandise in the large ballroom.

Andy Dolan, of organisers WSW Events, said: “There will be around 40 stalls with the most amazing treasure to plunder, from Steampunk, Pirates, Vintage and Gothic attire, accessories and ...