Explore the world of science with your Passport to Science at Cal! Pick up a passport booklet our table on the south lawn of the Valley Life Sciences Building, or at any activity location listed below, and begin your journey! At each of your destinations, get a fun stamp or sticker in your passport to show where your travels have taken you. Recommended for ages 6 to 12. Also be sure to check out the many other events for kids around campus on the Cal Day website!