Do you specifically love rainbow cake more than any other type of cake? Show off your very specific love!
I'd like to see a crew of fashion designers work with a bunch of pastry chefs to design amazing desserts. We could mash up Project Runway and one of those Top Chef whatevers and make a kajillion dollars! I could see this as Betsy Johnson's entry for a super simple petit fours.
When I was a kid, the closest I ever got to decorating my own cake was a cookie and a little tube of gel icing. I had plenty of fun with just that. Imagine how awesome it would have been if we had edible paper back then? I can't say I'm not a little jealous of kids these days.