This one can gross you out, but it's also one of the world's most coveted and most expensive coffees! The Cafe Store is the only cafe that is serving it in Kolkata. To set precedence, the luwack is a civet-like animal, and the coffee is made out of the processed coffee beans that it passes out as poop. Popularly known as 'poop coffee', this Balinese cuppa is a rare delicacy that is popular world over. Next time, get over your inhibitions and try a cuppa that's taken the world by storm.
