They need to serve 200 and it's a come and go reception (anniversary) so we both thought "dummy cake" and sheetcakes to be cut into. She wants them to be able to cut a slice of real cake out of one of the tiers, and I know I have seen posts about this here a long time ago, but couldn't find any in the search. She wants a 10/8/6 square tiered cake, but that doesn't leave much room for cutting a slice out of either of the two bottom layers - what do I do? I know I can cut a piece of foam out and put cake there (large enough to cut a smaller piece from and have real cake surrounding it), but I'm not sure the best spot to put it! PLEASE HELP!

Wish I could help, but I've never done any dummy cakes. It will be interesting to see the answer.