Marshmallow Sweetie Flowers Baking, Recipes and Tutorials - The Pink Whisk
This site is FULL of fantastic gifting ideas!
Rainbow party ideas: rainbow M's first birthday cake.
Could be cute with other shapes and holiday M&Ms. 17 Apart: Kids' Birthday Cake Idea: Decorating With M&M's!
How to make Lego biscuits for a fun Lego themed party