On Labor Day (September 3), Firehouse Subs restaurant is giving away a free medium sub when you purchase any sub combo. To redeem the offer, simply bring a printed copy the coupon, which can be found at www.facebook.com/firehousesubs.
*Offer valid Sept. 3, 2012 at participating locations only. One free medium sub, with the purchase of a sub combo. One coupon per person, per visit. Not valid unless printed.