In search of a reasonably-priced diner or coffee shop-type restaurant with decent food, where one can have a quick dinner pre-show, in the Theater District, not far from 47th and Broadway/7th Ave. for next Tuesday night. Please do not suggest Cafe Edison or Olive Garden. Alternately, any American food or Italian. Would like to keep bill under $15 per person. Perhaps a tall order (no pun intended).