Participating Penn Station locations offer a selection of free items with purchase via printable coupons, as listed below. They're the best offers we've seen from Penn Station since August, when it offered a free drink with sandwich purchase. Coupons expire April 5. The deals:
Free regular drink with sub purchase
Free small fries with sub purchase
Free 6" sub with the purchase of another sub of equal or greater value
There's a less expensive way, and then there's the way that works for you. The two may not be the same.