Yeah ... a long time ahead but it was a good piss up in 2015.
This is a "proper convention" held at Grand Harbour Hotel in Southampton.
Website is
http://www.sfbevents.com/Current announced guests are their regulars Jonathan "Sax Riker" Frakes and Robert Rankin but they have a year to add more.
I have bought a Standard All Inclusive ticket for myself, and booked one twin room (which permits up to four people... with a possible rollaway bed) Friday - Sunday
Readyline
Room 1 - Pug50 - Standard All Inclusive