Sonic: Half-Off Ice Cream Shakes After 8 PM

Here’s a fun deal that would be nice after you attend some of the free summer concerts or outdoor movies this summer: starting now, Sonic is doing half-off ice cream shakes after 8 PM, all summer long!  It’s valid at participating locations only, and in my experience, most Sonic locations do participate, but it’s not a bad idea to call ahead of time to confirm.



  1. I am very disappointed! We have seen the advertisements for the 1/2 price milkshakes after 8:00 and went tonight (9-8-12) to finally get one of those. When I got to the Sonic in Corbin, KY I was told that they had stopped that special two months ago.

    Stop the ads in our area!

  2. Saw the ad and went at 12:05, only to be told it ends at 12…so its 8-12. Yet not single sign or ad says that. Was very annoyed about it.

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