Sunday is good.
I had only come up with Blackbushe cafe for breakfast but more than happy if anyone has a better idea (pub?)
Blackbush would be good, Sunday is also London to Brighton, Morgan's tend to gather at Jolly Tanners Stapleford but that would necessitate a very early start as they tend to get there for 8am. I haven't been there for a few years but it gets very busy, so maybe Blackbush.