I received the following information in an email from Schlotzsky's. Be sure to sign up for their email program to receive other FREEBIES throughout the year!
This offer is good June 20th (Fathers Day) ONLY!
Buy any Route 66 sandwich, get another Route 66 sandwich of equal or lesser value for FREE!
The email does not say you need a coupon. I think this is just an all day promotoin!