Visit one of these 10 Bay Area science and nature centers
  1. Bay Model Visitor Center - Sausalito: Free
  2. Chabot Space & Science Center - Oakland: 1/2 off
  3. Coyote Point Museum for Environmental Education - San Mateo: Free
  4. Hall of Health - Berkeley: 1/2 off
  5. Happy Hollow Park and Zoo - San Jose: Free
  6. Lawrence Hall of Science - Berkeley: 1/2 off
  7. Randall Museum - San Francisco: Free
  8. The Exploratorium - San Francisco: 1/2 off
  9. The Tech Museum of Innovation - San Jose: 1/2 off
  10. Zeum - San Francisco: 1/2 off