Macao is not all Chinese food. It also has Portuguese inspired cuisine. I found a deli spot today that uses the finest European sausages, fresh bread, and Italian dressings. It puts any Subway to shame.
Macao has over 17,000 persons per kilometer, making it one of the most densely populated places in the world. Here's another Macau word-beater stat: economic growth rate there has averaged 13% since 2000. With this kind of growth, it's not surprising to learn that it is set to overtake Los Vegas as the gambling capital of the world.
To get to Sandwich Expert, from the main entrance to the vast plaza of Largo De Senado (photo) go straight, take the second left, then turn right. You'll see the sign. (Skip the Starbuck's -- the free coffee available inside MGM Grand Casino down the street is just as good). Basically, you'll be walking this way to get to the Ruins of Saint Paul's church and the old fortress.