My wife, me, and 2 daughters went there Sunday, Sept 1, 2019. My 2 daughters, both less than 4 years old only had fries. 1 of them also had fountain drink with us. Later that evening right before bed, she suddenly vomited on the carpet in her room. Said she didn't even know she had to puke.
As soon as we were walking out of the restaurant, I immediately felt ill. We ate about 6 pm. I was still somehow burping burger 8 hours later. Wasn't able to sleep due to stomach cramps ongoing the whole time. Then I had diarrhea starting that went on the remainder of the following day. Early on the 2nd of Sept, I also vomited out all the burger. My stomach hadn't even digested it. My wife had similar symptoms. Her event just began slower and latest longer and she had more diarrhea and vomited more. It wasn't until Sept 3rd that she could finally take on anything more than Sprite.