Home to a San Francisco garter snake (top right), a rubber boa (middle right), a tarantula (species unknown) (bottom right), a California kingsnake (top left), and a California mountain kingsnake (bottom left). The snakes moved over from what was Secrets of the Forest (a small herp/invert and natural history exhibit), which is now a gift shop.
My bad, the zoo actually exhibits a coastal garter snake (Thamnophis elegans terrestris) in the top right tank and not a San Francisco garter snake (Thamnophis sirtalis tetrataenia).