This is the cake I made for my oldest child's 11th birthday. Her birthday is a week after halloween, so we had a costume party and all kinds of halloween fun. The cake is a chocolate cake with whipped chocolate icing and the layer between was a cream cheese white icing, so it set off the spider webs well. The spiders are peanut m&ms and the legs for the spider are long black sprinkles. I piped the white eyes on each m&m with the same icing that was used for the web.