A popular street food in Penang, lok-lok offers an array of deep-fried foods, seafood, meat and vegetables served on a skewer. You select your choice of lok-lok and dip into the boiling water to cook. Then you smother your lok-lok with your choice of sauces available in front of you. The skewers are colour-coded at the end of the stick, this is an indication to how much you have to pay when you are done.