I performed two sets at a wedding at Pembroke Lodge, Richmond last night.  The venue is beautiful, has a great atmosphere and is beautiful surroundings http://www.pembroke-lodge.co.uk.  I managed to keep people dancing while I was singing.  The venue has a great layout the only thing I would say is that the bar area was a lot bigger than the dancing area which were two seperate rooms.  This meant that the majoriy of the guests were in the bar for most of the night.  THe staff are very friendly and the managare Adrian made sure that everything was under contral in a polite and efficient way.  I would definitely recommend this wedding venue for small to mid size weddings and events.