Food Safety Report: Waterzooi Brasserie & Oyster Bar, Port Washington Boulevard, Port Washington, NY, USA 1 year ago • details 1 Suspected food poisoning. Symptoms: Diarrhea Suspected source: Their food Onset: Less than 4 hours Duration: Less than 4 hours Sick: Me Additional information: Ordered Skirt Steak with bernaise sauce French Fries with aioli and had one mussel.