Sonic and Grillo’s Pickles launch the ‘Big Dill’ meal, available from June 30th, 2025, at participating locations for pickle ...

SONIC’s limited-time Big Dill Meal puts Grillo's pickles front and center—from burgers to slushes, even your car.

Finally—and perhaps the most unexpected addition of all—the pickle menu finishes off with a sweet and tangy sip. The new ...