What: 3rd Annual Biodiesel Forum
When: Saturday March 19th
Where: Phinney Ridge Neighborhood Center (lower parking lot and community hall auditorium) - 6532 Phinney Ave. N, Seattle WA 98103
How much: Free! (donations accepted)
More info here:
From their web site: "The Northwest Biodiesel Network, a public group founded in 2003, is comprised of consumers, distributors, producers, and others interested in promoting biodiesel in the Pacific Northwest."