If there's a bubble tea-shaped hole in your heart, here's some good news. Koi, one of the nation’s most beloved bubble tea brand, is making a virtual comeback. You can now get its sweet ...

Or simply giving yourself a cheat day? Treat yourself to KOI, especially now that they’ve got a promotion where you can get their JumBo and Golden Bubble Milk Tea for a mere S$1.50. Pretty sweet deal, ...

How it works: Grain has installed a bubble tea machine in its central kitchen to churn out drinks, and customers can either order Koi's BBT with Grain's food, or a la carte BBT (for which a ...