Firehouse Subs is treating Dad to a FREE medium sub sandwich of his choice on Father’s Day! Purchase a large or medium sub, chips, and medium drink for yourself. After all, you gotta eat too! Dad eats FREE when you present this coupon to your cashier. Everyone loves the great taste of Firehouse Subs. Bring Dad on his special day and he gets his sandwich free with the purchase of any medium sub, chips, and medium drink.
Offer valid only on Sunday, June 17, 2018 at participating locations. Not valid in conjunction with any other coupon or special promotional offer. Most Firehouse Subs restaurants will be open holiday hours on Independence Day (Wednesday, July 4.)