here's how to get to Crossroads:
http://www.crossroadsbellevue.com/Directions_Hours.htm
the best chances for getting a bunch of svx parking spaces together will probably be behind the main mall, close to Circuit City (see map):
http://www.crossroadsbellevue.com/shop.htm
enter from 156th Ave NE or NE 8th, drive around behind the main mall building and look first for Circuit City and then for some familiar vehicles with funny windows.
see y'all around 7.