Quirky pubs ride - suggestions needed

The Mitre and the land around it used to belong to the diocese of Ely, not cambridge. Cambridge doesn't have a cathedral or a bishop or nuffin. [/geek] If this is real ale ride should it include the Market Porter? Haven't been for years, not since they started employing security to keep the creatives off the road... Maybe time for a revisit.

Market Porter is nice but it's not really 'quirky' for anything is it? What about the other one nearby that is meant to be the smallest pub in London or something?