My vote is for a drink made with AÇAÍ BERRY.
....studies have shown that this little berry is one of the most nutritious and powerful foods in the world! Açaí (ah-sigh-ee) is the high-energy berry of a special Amazon palm tree. Harvested in the rainforests of Brazil, açaí tastes like a vibrant blend of berries and chocolate. Hidden within its royal purple pigment is the magic that makes it nature's perfect energy fruit. Açaí is packed full of antioxidants, amino acids and essential fatty acids.
If Corr knows the market, and what is hot, he'd make a drink with açaí berries.
If Corr really wants to made drinks that are healthy, he'd make a drink with açaí berries.
A drink with açaí berry could be a blockbuster!!!
This post should not serve as a substitute for doing your own DD