Christmas Day restaurants - Cambridge

[Noviceinvester]

does anyone know of places in central Cambridge that are open for Xmas day.
preferably not a formal Xmas dinner but something like an Indian restaurant or non Xmas type food.
they are staying I think at one of the central colleges but had no idea it would be so difficult to get a meal on Xmas day! So really something walkable too.

logistics mean they can’t come to us.

thanks. For any suggestions. google was not very helpful

I imagine most places will be fully booked by now.

I know. I am hoping that there is something open. I know locally we have a lovely Indian restaurant open.