I don't order online 99% of the time I go inside and eat their. However, in the summer after a baseball game all of the restaurants at the I-70 & IL 157 exit are swamped so don't be impatient.
White Castle has an app on Google play, works well, but give them a little more time than the app tells you at the end, cause they are always busy... Sometimes they have deals on the app that save u $$ also
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