Here are 21 more fang-tastic photos of some of them in their outfits:
1. Halloween in Burnley
Koah aged nine and Ason aged seven. Photo: Submit
2. Halloween in Burnley
Polly-Rose (three) and Penelope (four). Photo: Submit
3. Halloween in Burnley
George (two). Photo: Submit
4. Halloween in Burnley
Iylah (six). Photo: Submit