Wednesday 26 June 2013 12.20pm
at the junction of Newington Causeway
& Borough Road
has a free room.
If that's booked an alternative may
be The Gladstone
(aka The Glad), a short walk up Lant Street
- turn right and right again from Borough Tube. This has an upstairs room which usually is a second bar. However if you have nowhere else you could always call round in advance and ask if they'd be willing to accommodate you as a one-off.