Having had a reply:

Trefusis room at 6.45 in C# this Saturday (as in start dancing then). You can then assess if there is space in any of the other rooms that you might want to perform in. I think the technique of rounding people up to come and see us works well though.

Please arrive by 6.30  at the very latest to ensure every one is ready to dance. I will leave it to Katherine to dictate if you need time for a runthrough in advance so keep and eye on emails!!

B xx