This is a delightfully simple but fun and delicious drink.
A fresh pomegranate
A fresh lime
Cut the pomegranate in half, hold with the cut side in your hand, and bash the skin side hard with a wooden spoon - the seeds will miraculously rain out into your hand. Put the seeds into a bowl
Squeeze half a lime into your glass.
Half fill the glass with coconut water.
Fill to the rim with soda water.
Drop in a small handful of pomegranate seeds.
Watch the seed bob up and down in the glass.