Alternative to Green Smoothie Recipe

[Guest guest]

I've had my Vitamix for a couple months and love it. I've been making green

smoothies for my family in the mornings. Everyone will drink it except my 9

year daughter. She says she can taste the spinach. Does anyone have a

suggestion for another type of smoothie that will mask the vegies for kids,

perhaps some kind of chocolate smoothie? I'm open to any suggestions. I played

around a bit with cacoa powder to make a chocolate milk drink, but it was not

well-received. Thanks!