Everyone loves a rainbow cake! Here are a ton of rainbow cake recipes & decorating ideas.
Marshmallow Pops. Much easier than cake pops! Can be done for any occasion just by changing the colors (great for baby showers)!
cupcakes in dollar store champagne glasses. Instead of M&M's maybe TJ's Chocolate Covered Sunflower Seeds.
This is a dessert that fools you at first. When your guests find out it's actually cake, they will be delighted! (Unless they had a hankering for sushi.) ;)