Halloween

All Saints Day, combined with a late Pagan festival of the occult. Largely ignored in the UK until the release of ET in 1982, when suddenly small children started roaming the streets looking like they'd been involved in road accidents.
First Halloween meet was organised by Si Brake in Wimbledon in 2003. Attendees included Jess, Smith, Tebb (on her way to the airport to fly back to New Zealand for good!), Paola, Joinee Rev Yellow and Rufous.