I was at a wedding, long ago, when they decided to “save money” - so they self-catered, including the mac-salad (complete with Mayo). The weather was warm.
Several in Emergency Room, 100 people missed work much of the next week
Best advice...stay clear of Mayo, especially if you cannot directly target the culprit in a lawsuit.
That isnt the mayo’s fault.
Wow, self-catered the guests into the ER..
It wasn’t the mayo it was the pasta... pasta will grow more bacteria in a warm environment than most anything else even without any mayo in it. People tend to think it is safe because it’s just wheat but it is deadly.