Let us know in the comments if you learn of any more freebies, deals, or discounts. Don’t forget to follow us on Twitter @BargainBabe to snag more freebies. Free Taco for Teachers at Rubio’s – Teachers get a free taco at Rubio’s on September 8. Must show some form of school ID to receive offer. Free Medium Slush at Sonic – Get a free medium Slush at Sonic when