KEY LARGO, FL. A sushi restaurant that serves raw fish without a consumer advisory warning customers of the risk, sources food from unapproved or unknown suppliers, and has no written policy requiring sick employees to report their illness was not closed after a state inspection last month. It stayed open.
Sushi Sake at 103400 Overseas Highway accumulated seven high-severity violations and three intermediate violations during a September 28 inspection, according to state records. The violations touched nearly every layer of food safety that matters most in a raw-fish kitchen: sourcing, illness prevention, surface sanitation, temperature control, and shellfish traceability.
What Inspectors Found
The food sourcing violation is the one with the longest reach. When a restaurant obtains food from an unapproved or unknown supplier, that food has bypassed USDA and FDA safety inspections entirely. There is no supply chain record to pull if a customer gets sick.
At a sushi restaurant, that matters more than at most. Raw fish is already a higher-risk food. Fish from an unverified source carries no documentation of how it was handled, at what temperatures it was stored during transport, or whether it was inspected for pathogens like Listeria or Salmonella.
The shellfish traceability failure compounds that. State and federal rules require restaurants to keep shell stock identification tags for every batch of oysters, clams, or mussels received, precisely because shellfish are often eaten raw and are a well-documented vehicle for Norovirus and Vibrio outbreaks. Without those records, health officials cannot trace a contaminated batch to its harvest bed if customers fall ill.
Inspectors also found that the restaurant was using time as a public health control without doing so properly. That method allows sushi restaurants to hold raw fish at room temperature for a set window rather than keeping it refrigerated, but it requires strict documentation of when the clock started. Without that documentation, fish can sit in the temperature danger zone well past the safe window with no one tracking it.
What These Violations Mean
The combination of no employee health policy and employees not reporting illness symptoms is what epidemiologists call a direct transmission route. Norovirus, which causes the majority of foodborne illness outbreaks in the United States, spreads through food handled by infected workers. A written health policy is the mechanism that tells employees when to stay home and gives managers the authority to send them home. Without one, an employee with active symptoms has no formal obligation to disclose anything.
The absence of a consumer advisory for raw and undercooked foods is a violation that specifically endangers the most vulnerable people in the dining room. Pregnant women, the elderly, young children, and anyone with a compromised immune system face a materially higher risk of serious illness from raw fish. The advisory is not a formality. It is the only mechanism by which a customer with a suppressed immune system knows to ask questions or order something cooked.
Improperly cleaned food contact surfaces and multi-use utensils that have not been properly sanitized create a separate, parallel contamination pathway. Cutting boards, prep surfaces, and knives used to break down raw fish can transfer bacteria to every item that touches them afterward. Bacterial biofilms, which develop on utensil surfaces within 24 hours of inadequate cleaning, are resistant to standard wiping and require chemical sanitization to eliminate.
The toilet facilities violation matters because it sits at the beginning of the handwashing chain. When restroom infrastructure is inadequate or poorly maintained, employees are less likely to wash their hands after using the restroom. In a raw-fish kitchen, that failure travels directly to the plate.
The Longer Record
Sushi Sake Inspection History: Selected Dates
The September 28 inspection was not an anomaly. State records show 32 inspections on file for this location, with 264 total violations documented across that history. The restaurant has now logged double-digit high-severity violations in a single visit twice in the past year: 10 high-severity violations on September 19, 2025, and again on March 16, 2026.
That March 2026 inspection came six months before the one that found unapproved food sources and no illness reporting policy. Both visits produced the same severity count. The violations are not a one-time spike.
The restaurant was emergency-closed once before, on January 8, 2024, for rodent activity. It reopened the following day. A follow-up inspection on October 6, 2026, eight days after the September 28 visit, found one high-severity violation and one intermediate violation, a significant drop but not a clean bill of health.
Seven high-severity violations, including unapproved food sources and no policy to keep sick workers out of the kitchen. The doors stayed open.
