Tri-Valley Science and Engineering Fair
- TVSEF is a science project competition for students grades 7-12 from public schools within the areas of Danville, Dublin, Livermore, Pleasanton, San Ramon, and Sunol.
- http://tvsef.llnl.gov/

Bay Area Storytelling Festival
- May 20-21, 2000. El Sobrante.
- http://www.storysaac.org/basf.html

Contra Costa County Fair
- Guide to annual event, schedule of activities, hours, and operation dates.
- http://www.ccfair.org/