Get a Free Route 44 Drink or Slush when you order ahead using the Sonic App! Just use promo code TEACHERS when checking out!
Limit one. Excludes Red Bull™ Slush, Cherry Limeade Red Bull™ Slush, Red Bull™ Energy Drink Can, Ice Cream Slush, Iced Coffee, Lemonade/Limeade Slushes and Frozen Lemonade/Limeade. Add-Ins cost extra. Promo code valid once per customer through May 31, 2019. Redeemable only on Mobile Order Ahead orders placed through the SONIC app using promo code TEACHERS.
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