Sonic Drive-In Teacher’s Appreciation Week: FREE drink with any purchase
This Teacher’s Appreciation Week, Sonic Drive-In has a special offer for all their customers: For a limited time, download the Sonic App from Google Play or App store and get a free Large Drink or Slush with any purchase! All you have to do is use promo code TEACHERS at checkout. Valid through May 9th, 2021. Offer can also be redeemed online. Terms and conditions apply.