Food Safety Reports: Shake Shack Pentagon City, South Hayes Street, Arlington, VA, USA

Ordered cheeseburger with bacon, regular fries, and a diet coke with ice. Only ate about half of the cheesburger because it tasted weirdly salty. Threw up about 30 min later and quite a few times after that. My sister ate some fries and was fine so it probably wasn't those.  | Symptoms: Nausea, Vomiting