I saw the event in CMM and thought it might be a good central location for a meet up, but on the Billing web site it looks like an LC only meeting.

Does anyone know about this or want to go (on NSRs) ?

The Billing thing is organised by the LC club, but they'd doubtless be more than happy to see some NSRs there. There's usually one or two that turn up at the annual aircooled RD club shindig in the Midlands and they are always very welcome

If it goes ring-a-ding it's in! Or something...