SONIC® Special
Our Family Night special on Tuesdays includes half price single patty hamburger or 5 hamburgers for $5.95!
SONIC® Good
SONIC®’s menu adds something new every month and then there is always the favorites like the onion rings, blasts and cherrylimeade.
SONIC® of Illinois News
SONIC® of Illinois is pleased to announce a continued partnership Lance Dehm Racing, for the upcoming 2012 racing season.
In 2012, with our sponsorship Lance Dehm will look to take the Fairbury Speedway Track Championship for the forth straight year.
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SONIC® Gift Card
The reloadable My SONIC® card makes an attractive addition to any wallet or pocketbook and is handy dandy when you're hungry. Give one as a gift today or just buy one for yourself. Selfish.