I make
1.erupting spots (cherry toms filled with cream cheese 'pus')
2.Eyeballs (marshmallow with a blue smartie on top & blood vessels made from red food colouring)
3.Shrunken heads (peel an apple, carve a face on it and let the apple dry out for 2 weeks on a wire rack)
plus the usual spider buns, spooky jelly etc.