KATHY: My dad and I love to find quiet, under-the-radar spots in Chinatown where the food is good, fresh, and affordable—and when you walk in, you feel like you’re in some hole-in-the-wall restaurant in Hong Kong. New Louey Goey, located on the basement floor of a building on Jackson Street, is exactly that. It’s the type of place where you never look at the menu; you just peruse the items handwritten on the wall to see if there are any specials, and subtly check to see if