I stumbled upon this line of snacks at the Metropolitan Market. The Pineapple-Coconut one is the best of them all but they are all good including the Banana-Cacao. Low fat and clean food so you feel virtuous, but they taste amazing. You just need a blue slushy drink with an umbrella to imagine yourself in Hawaii.
The Met literally cannot keep these in stock. I buy a whole box whenever they appear and it seems like others do too. Stock up when you can!