I know, I know, green smoothies are all the rage and I admittedly partake in the trend, almost daily. But sometimes, it's good to shake things up. I had a bunch of blackberries that I had to use immediately and I've read that people use avocados in lieu of bananas in smoothies (I like a slight banana taste, so used half of both). Enter: the Avocado Blackberry Bliss. (I named it myself!) Would you try this smoothie combo?