OK Diner
Contact and location
- Address
- OK Diner
Great North Road
South Witham
Grantham NG33 5LN
Popular times Estimated
An estimate for a typical Saturday, based on usual demand at restaurants of this type. It is not based on live visitor data.
Location and map
About OK Diner
Located in South Witham in Grantham, OK Diner is an American restaurant. The postal address is Great North Road, Grantham NG33 5LN. Administratively, the address belongs to South Kesteven in East Midlands. UK Rest lists 2 other restaurants in the NG33 postcode district.
American kitchens in the UK commonly serve dishes such as Beef brisket, Cheeseburger and BBQ ribs; check the restaurant's own menu for what is currently offered.
Its food hygiene rating is 5 out of 5 (very good), following an inspection on 19/03/2026.
Food hygiene rating
Food hygiene 5/5 (Very good) – inspected on by South Kesteven. View on the Food Standards Agency website.
Frequently asked questions
Where is OK Diner?
OK Diner is at Great North Road, South Witham, Grantham NG33 5LN. It is in the South Kesteven council area.
What type of food does OK Diner serve?
OK Diner serves American food.
What is the food hygiene rating of OK Diner?
OK Diner has a food hygiene rating of 5 (very good) after an inspection on 19/03/2026, awarded by South Kesteven.
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