I would refrain from using any caterer that is owned or staffed by any of our Muslem enemies. Ever since I was hospitalized for three weeks with food poisoning and lost some of my intestines, I steer clear of all salad bars, all you can eat buffet's, and any city food vending carts.
It was mango's that darn near killed me but I take no chances.
I gave up raw oysters. The last ones I had were great. I'd like to remember them that way.