halloweencrafts: DIY Soda Bottle Bell Jar Tutorial from Seeing Things here. Detailed tutorial that takes the plastic bottle bell jar/cloche to a totally different level. *For a similar tutorial using a different top go here.
Candy Corn Ghosts Recipe: chocolate cake, vanilla nougat, homemade candy corn and cornstarch or powdered sugar. Recipes for these items are in the cookbook Sugar Baby, but this page at least has the tutorial if you don't have the cookbook.