Head over the Mission tortilla's facebook page look for Chips Across America. If enough fans like Mission and register to participate in Chips Across America you could get a coupon for a Free bag of chips, if they reach New York City. Click here to visit their facebook page. They are doing this in honor of National Tortilla Chip day. If they don't reach New York City you'll get a coupon for so much off a bag of tortilla chips.