The Mystery Disappearing Slush from Sonic Available For One Day Only, Thursday, August 21st

Sonic’s Mystery Disappearing Slush is only available Thursday, August 21st. Half price between 2-4pm for Happy Hour.

A Mystery Disappearing Slush is coming to Sonic. And then it’ll be gone. Get one, only on Thursday, August 21st. Watch now to spot clues to help detect the mystery flavor.

Sonic Mystery Disappearing Slush

13 comments on “The Mystery Disappearing Slush from Sonic Available For One Day Only, Thursday, August 21st

  1. Darrell Martinsen says:

    I hope someone reports what flavor it is as soon as they find out! It’s kinda farther than I’d usually go for food but if it’s a good flavor I’d consider it! It’s not everyday you see a 1-day Limited Time Offering like this at a fast food place. In fact it’s the first one I can recall.
    But people sure will be mad if they like it and can’t get one tomorrow! Lol

    • TJ says:

      I was thinking this exact same thing! It’s not terribly far for me, maybe 10 minutes, but there are other west coast favorites like In-n-Out that I generally prefer. I’ll probably get one since I have a rare day off today, but with the time zone difference I’m sure I’m not gonna be the first to report it on here.

    • JLebowskiTheDude says:

      Early reports seem to indicate the Mystery Flavor is a combination of Super Peach Ring and Cotton Candy.

  2. Manavee says:

    I won’t be ordering this slush for the following reason:

    This is the exact type of thing where I know I would go to my local Sonic, order the “Mystery Disapearing Slush,” and have them look at me like a crazy person because they have no idea what I’m talking about. They would then call a 5150 on me and I would end up in a psychiatric ward.

  3. Darrell Martinsen says:

    **********SPOILER ALERT**********
    Do not read below this line if you do not wish to know the mystery flavor ahead of time! Lol
    Ok the flavor is called peach cloud, basically cotton candy with the super peach rings added… I’m waiting til after 2 for happy hour to try it for half price because it sounds “just ok” lol. We’ll see!

  4. Darrell Martinsen says:

    Sorry JL didn’t see your comment. Either way I’m underwhelmed lol

  5. janet says:

    it was Yummy! unique. I never would have guessed those flavors.

  6. Yeah, I went to my local Sonic and they had no clue. They said the mystery was you drink it ans it disappears! Wth?

  7. […] over the summer, Sonic came out with the Mystery Disappearing Slush which was available for just one day.  They’re back at it again today, January 8th, with a […]

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