Pacific Northwest Herpetological Society
PNHS promotes habitat preservation, public awareness, and responsible herpetoculture (the keeping and breeding of reptiles and amphibians).
www.pnhs.net
Puget Sound Mycological Society
PSMS supports research, education and amateur enjoyment in the field of mushrooming.
www.psms.org
Science Club
Plans, instructions, and assistance for kids' science projects, outreach and training programs for teachers and parents in the Pacific Northwest.
scienceclub.org
Seattle Astronomical Society
Created and sustained by people who share a common interest in the observational, educational, and social aspects of amateur astronomy.
sas.ilangainc.com