US-inspired diner with 1950s decor serving all-day breakfast & burgers, plus unlimited coffee. Summary via Google
About OK Diner
OK Diner sits on the Great North Road in South Witham, north of Grantham. The restaurant serves American-style diner food, with all-day breakfast and burgers as mainstays, alongside hot dogs and milkshakes. Unlimited coffee is available. The interior follows a 1950s theme.
Portions are reported as generous. The venue welcomes children and groups. Food hygiene standards are rated 5 out of 5. Service can vary; some diners report it as attentive and friendly, though others have noted slower moments.
Opening hours
- Monday
- 9:00 AM – 8:00 PM
- Tuesday
- 9:00 AM – 8:00 PM
- Wednesday
- 9:00 AM – 8:00 PM
- Thursday
- 9:00 AM – 8:00 PM
- Friday
- 9:00 AM – 8:00 PM
- Saturday
- 9:00 AM – 8:00 PM
- Sunday
- 9:00 AM – 8:00 PM
What's nearby
- The Fox Inn next door
- Trophy Cars Ltd next door
Distances as the crow flies, via Google
Diners like this American-style diner's delicious and generous portions of food, including burgers, hot dogs, and milkshakes, with many noting the quality of the breakfast. They also highlight the friendly and attentive staff, the welcoming atmosphere, and the convenient location for a stop during a long journey.
Some reviews mention the service can be slow.
Summary via Google
At a glance
- Guest rating
- 4.4 / 5 (3,026 reviews)
- Dogs allowed
- No
- Good for children
- Yes
- Good for groups
- Yes
- Booking required
- No
- Food hygiene rating
- 5 out of 5 – Very good
- Destination
- Lincolnshire
Food hygiene rating from the Food Standards Agency.