Ang, I was talking to someone on Sunday that had managed to get tickets from the Tower itself - but check with Kev Roberts too - he normally answers the phone up til around 7 or later ( well has done when I've called )
Hope you get tickets cos it was well worth it last year
Cheers
Wulfie
UPDATED 6:35 pm 31st Oct - Tickets still available from GoldSoul and the Tower , - follow the link in Events for the phone numbers