Restaurant Reviews & Suggestions - Where to eat?

Tough ask/brief...

• veggie friendly with a good non-dairy and non-soya range (doesn't have to be meat free)
  
• Not Indian
  
• Nice enough for a birthday (doesn't have to be super smart, but not wagamama-like)
  
• Not South (ideally north or east)
  
  

Any suggestions would be really appreciated, as it is a pretty restrictive set of criteria.