Hey hey,
Chris Hanrahan at EndGame in Oakland is looking for a GM or two to run Shadowrun as part of their RPG Demos program: http://endgameoakland.com/rpgdemos/
If you're in the area and could spend an evening every month running Shadowrun , drop him a line at chris@endgameoakland.com [or if you know someone else that could, please point them to this post]
Of course, if you're a member of the Catalyst Demo Team, these events would qualify as part of that program.