OK, I was wondering about Monday (so soon!).
There are a couple of choices on the South Bank near the Tate Modern.
1. Vinopolis - wine specialists
2. Doggett's Coat & Badge - dodgy pub by Blackfriars Bridge with little to recommend it, except that I know where it is!!!
3. The pub next to the Globe Theatre (just before the rail bridge from Cannon Street). If it's a good day, which the BBC site seems to indicate, this could be good.
Suggestion: we meet in the bar at Vinopolis (where we can also get food) and then go outside if it's too nice to be in.
Time? I will probably be tied up until about 6:30-7:00pm but that's no reason for others not to start drinking earlier!
KP