Another upcoming event worth mentioning is this US based fundraiser for Python Anghelo being put on by a California pin collector.
http://www.iepinball.com/python/Over 100 machines including some very rare titles -
Loch Ness Monster (1 only made)
Capcom Kingpin
Original Capcom Big Bang Bar
King Kong
Kelly Packards Golden Cue
Krull
and Gene Cunningham's recently acquired functional prototype Wizard Blocks and Playboy Pin2000 machines.
