We’re taking rich, creamy and decadent real ice cream and blending it with your favorite SONIC slush. It’s refreshing meets totally creamy.
Select CreamSlush® Treat flavors contain real fruit. Limited Time Only. Add-ins and extra fruit cost extra. Combos and Wacky Pack meals excluded. Only at participating SONIC® Drive-Ins. TM & ©September-October 2010 America’s Drive-In Brand Properties LLC.