Money.msn.com Short of a global lobster die-off, just about the worst thing that could happen to Red Lobster and parent company Darden International  right now is a food and beverage safety threat to customers.

Like finding lye in its beer lines.

Though it's an isolated incident, a man from Panama City, Fla., claims he was on the receiving end of Red Lobster's worst nightmare when he was scorched with potassium hydroxide -- lye -- from a Budweiser he drank during a business lunch in Dallas earlier this month. According to The Dallas Observer, Justin Grogg took a sip of his beer and immediately felt his throat, esophagus and stomach starting to burn.  Continue