I have been asked to do a combination house warming and graduation (from massage therapy school) cake. I don't even know where to start. I'm not artistic, so anything complicated will be out of my league. Any suggestions would be greatly appreciated!

If something a little silly is ok, you could do a toaster wearing a grad cap. the cake itself could be shaped like a toaster with a fondant cord and a fondant cap. Then you could write on the side of the toaster or on the board.

Maybe you can make a house where hands are massaging it.