March 2007 Seattle Critical Mass A couple of hundred riders go on a rolling bike party around downtown Seattle and head out to Gasworks Park via the Ballard Bridge. Read my blog entry about this ride here: http://blogs.phred.org/blogs/alex_wetmore/archive/2007/04/01/critical-mass-march-2007.aspx
Updated: Apr 01, 2007 9:11am PST