1/2 Price Shakes at Sonic March 17You’ll love the current Hot Deals, sorry you missed this deal. This St. Patrick’s Day Sonic is celebrating with 1/2 Price Shakes all day! Plus, don’t forget 1/2 price drinks from 2-4 pm everyday. What’s your favorite shake? As always it’s a good idea to double check with your local SONIC Drive-In for participation.





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