I can never say 'definitely' but based on the numbers at previous meetings we can say it is highly likely you will get in.
Up to yet we have never had to turn anyone away.
The Christmas cracker event gets very full very quickly though, so it would be adviseable to book for this in advance.
Come to think of it, if you are coming to any of the events, it would make life easier if you pre booked for both for yourself and the organisers.
Pre booked or not though, all are welcome!
See you there
Alan