Text yourself an 8-cent Mac & Cheese lunch
Here's how it works: The coupon comes to your mobile phone, you show up at the restaurant with a text message on your cell and walk away with fresh, gooey cheese and noodles. (Click HERE for the text-able coupon) And a separate coupon will get you a free bottled water with that mac.
Be warned, the space is narrow so the lines may be long!
Supermac is located at 348 7th avenue: