Here's my idea, any ideas on how to make it happen would be great! For a superhero cake I want to make two buildings & have a superman figure movable between the two. I'm thinking maybe fishing line so it's almost invisible. How would I attach it to the cakes & how do i keep him from just sitting next do the lower cake due to gravity? Anyone done something similar and have a picture perhaps?

Something like this?: http://www.herchicboutique.com/2008_10_01_archive.html

You could get food safe wire and make a little circle on the end, then take the fishing wire and hang your hero from it. I would anchor the main wire in a straw to make sure it doesn't tilt and fall over. This way I think he could fly from top to top of the cakes.
evelyn