Chu Chocolate Bar & Cafe, Asoke is in the Exchange Tower on the diagonal opposite corner of Terminal 21. Well known for its chocolate delights, do not underestimate the quality of the coffee. Whilst it is not as good as a specialty coffee in a cafe it is still a great coffee with plenty of flavor. The hot chocolates that are on the menu are fantastic, the main reason to find this bar/cafe. The Spanish hot chocolate is so thick and rich you need a spoon to eat/drink it.