Simply modern mom has a great spin on an Easter egg hunt using "eggs" made out of yarn with visible objects embedded within. You'll need balloons, colorful yarn, modge podge and small trinkets.
Kasey buick has a cute food craft that kids will love using peeps, graham crackers, frosting (to bind the crackers for the house) and candy grass. Kids can also decorate the houses with candy.
Fun with little learners has a nifty science experiment involving colorful jelly beans and how they each react to different substances such as sprite, vinegar and water.