Wednesday, March 13th cash in on 1/2 price Shakes all day at Sonic!
Don’t forget that you can also skip the line, and order ahead in the SONIC app.
Tax not included. Includes Classic and Master Shakes only. Add-Ins and fruit may cost extra. Excludes Combos, Wacky Pack® Kids Meals and any other offers. Limit 5. Limited Time only at participating SONIC® Drive-Ins. TM & © 2019 Mar America’s Drive-In Brand Properties LLC
For more bargains check out the Restaurant Deals Page!