My latest discovery

This is avocado bubble tea, which is a drink made from avocado's, which is why its green. It has a consistency of very thick milkshake or smoothie or perhaps slush puppy as it is very cold.  These drinks come in many different flavours - red bean, mango or pineapple to name a few, and the 'bubbles' are tapioca, so the black beads you can see at the bottom are about the size of a smarty and are round beads of tapioca which are rather chewy and slimy, reminiscent of frogspawn only I suspect slightly chewier and denser.  Although this was tasty, I am not entirely convinced!